TABLE 2-153
Heat Capacities of Inorganic and Organic Liquids [J/(kmolK)]
2-165
Cmpd.
no.
Name
Formula
CAS no.
Mol. wt.
C1
C2
C3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
Acetaldehyde
Acetamide
Acetic acid
Acetic anhydride
Acetone
Acetonitrile
Acetylene
Acrolein
Acrylic acid
Acrylonitrile
Air
Ammonia [use Eq. (2)]
Anisole
Argon
Benzamide
Benzene
Benzene
Benzenethiol
Benzoic acid
Benzonitrile
Benzophenone
Benzyl alcohol
Benzyl ethyl ether
Benzyl mercaptan
Biphenyl
Bromine
Bromobenzene
Bromoethane
Bromomethane
1,2-Butadiene
1,3-Butadiene
Butane
1,2-Butanediol [use Eq. (2)]
1,3-Butanediol [use Eq. (2)]
1-Butanol
2-Butanol
1-Butene
cis-2-Butene
trans-2-Butene
Butyl acetate
Butylbenzene
Butyl mercaptan
sec-Butyl mercaptan
1-Butyne
Butyraldehyde
Butyric acid
Butyronitrile
Carbon dioxide
Carbon disulfide
Carbon monoxide [use Eq. (2)]
Carbon tetrachloride
Carbon tetrafluoride
Chlorine
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1-Chloropropane
2-Chloropropane
C2H4O
C2H5NO
C2H4O2
C4H6O3
C3H6O
C2H3N
C2H2
C3H4O
C3H4O2
C3H3N
Mixture
H3N
C7H8O
Ar
C7H7NO
C6H6
C6H6
C6H6S
C7H6O2
C7H5N
C13H10O
C7H8O
C9H12O
C7H8S
C12H10
Br2
C6H5Br
C2H5Br
CH3Br
C4H6
C4H6
C4H10
C4H10O2
C4H10O2
C4H10O
C4H10O
C4H8
C4H8
C4H8
C6H12O2
C10H14
C4H10S
C4H10S
C4H6
C4H8O
C4H8O2
C4H7N
CO2
CS2
CO
CCl4
CF4
Cl2
C6H5Cl
C2H5Cl
CHCl3
CH3Cl
C3H7Cl
C3H7Cl
75-07-0
60-35-5
64-19-7
108-24-7
67-64-1
75-05-8
74-86-2
107-02-8
79-10-7
107-13-1
132259-10-0
7664-41-7
100-66-3
7440-37-1
55-21-0
71-43-2
71-43-2
108-98-5
65-85-0
100-47-0
119-61-9
100-51-6
539-30-0
100-53-8
92-52-4
7726-95-6
108-86-1
74-96-4
74-83-9
590-19-2
106-99-0
106-97-8
584-03-2
107-88-0
71-36-3
78-92-2
106-98-9
590-18-1
624-64-6
123-86-4
104-51-8
109-79-5
513-53-1
107-00-6
123-72-8
107-92-6
109-74-0
124-38-9
75-15-0
630-08-0
56-23-5
75-73-0
7782-50-5
108-90-7
75-00-3
67-66-3
74-87-3
540-54-5
75-29-6
44.053
59.067
60.052
102.089
58.079
41.052
26.037
56.063
72.063
53.063
28.960
17.031
108.138
39.948
121.137
78.112
78.112
110.177
122.121
103.121
182.218
108.138
136.191
124.203
154.208
159.808
157.008
108.965
94.939
54.090
54.090
58.122
90.121
90.121
74.122
74.122
56.106
56.106
56.106
116.158
134.218
90.187
90.187
54.090
72.106
88.105
69.105
44.010
76.141
28.010
153.823
88.004
70.906
112.557
64.514
119.378
50.488
78.541
78.541
115,100
102,300
139,640
36,600
135,600
97,582
−122,020
103,090
55,300
109,900
−214,460
61.289
150,940
134,390
161,440
129,440
162,940
119,780
−5,480
93,383
156,130
−334,997
87,500
100,320
121,770
179,400
121,600
94,364
129,730
135,150
128,860
191,030
55.136
42.152
191,200
426,790
182,050
126,680
112,760
111,850
182,470
232,190
197,890
136,340
65,682
237,700
104,000
−8,304,300
85,600
65.429
−752,700
104,600
63,936
−1,307,500
127,900
124,850
96,910
132,280
69,362
−433
128.7
−320.8
511
−177
−122.2
3,082.7
−247.8
300
−109.75
9,185.1
80,925
93.455
−1,989.4
260.66
−169.5
−344.94
180.34
647.12
242.61
454.49
3,644.21
480
346.89
429.3
−667.11
−9.45
−109.12
−596.54
−311.14
−323.1
−1,675
314,200
324,580
−730.4
−3,694.6
−1,611
−65.47
−104.7
384.52
−13.912
−804.35
−491.54
−300.4
1,329.1
−746.4
174
104,370
−122
28,723
8,966.1
−500.6
46.35
15,338
−345.15
−166.34
−207.9
−153.27
215.01
1.425
C4
C5
0.8985
0.2837
0.34085
−15.895
1.0343
0.35441
−106.12
799.4
0.23602
11.043
0.000689
0.027732
0.41616
−2,651
0.64781
0.85562
−7.77514
1.0701
0.358
0.44032
2.16
0.97007
1.015
12.5
280.19
517.35
2.2998
13.828
11.963
−0.64
0.5214
0.72897
2.7063
1.7219
1.0216
−7.1579
1.829
−433.33
0.5605
−847.39
−30.394
2.2851
−0.1623
−53.974
0.915
0.43209
0.37456
0.50836
0.00591102
−0.0024234
−0.0001523
0.000032
−0.03874
1,413.9
1,449.5
−0.0135
−0.037454
0.002912
4.6121E-05
4.5027E-05
−0.0023017
−0.0012499
0.012755
0.60052
−0.001452
1,959.6
0.034455
0.063483
0.000488
2.008E-06
Tmin, K
Cp at Tmin
× 1E-05
Tmax, K
Cp at Tmax
× 1E-05
150.15
354.15
289.81
250.00
178.45
229.32
192.40
253.00
286.15
189.63
75.00
203.15
298.15
83.78
403.00
278.68
278.68
258.27
395.45
260.40
321.35
257.85
275.65
243.95
342.20
265.90
293.15
160.00
184.45
136.95
165.00
134.86
220.00
196.15
183.85
158.45
87.80
134.26
167.62
298.15
185.30
157.46
133.02
147.43
176.75
267.95
161.25
220.00
161.11
68.15
250.33
89.56
172.12
227.95
134.80
233.15
175.43
150.35
200.00
0.8221
1.4788
1.2213
1.6435
1.1696
0.8748
0.8021
1.0660
1.4114
1.0183
0.5307
0.7575
1.9978
0.4523
2.6649
1.3251
1.3326
1.6636
2.5042
1.5656
3.0218
1.8905
2.1981
1.8494
2.6868
0.7768
1.4960
0.8818
0.7798
1.1034
1.0333
1.1272
1.5590
0.6251
1.3465
1.3485
1.1015
1.1340
1.0986
2.2649
2.0492
1.6365
1.6003
1.1426
1.4741
1.6902
1.3206
0.7827
0.7577
0.5912
1.2763
0.7810
0.6711
1.3617
0.9800
1.0956
0.7460
1.2073
1.1236
294.00
571.00
391.05
350.00
329.44
354.75
250.00
379.50
375.00
400.00
115.00
401.15
484.20
135.00
563.15
353.24
500.00
442.29
450.00
464.15
640.00
478.60
458.15
472.03
533.37
331.90
495.08
320.00
276.71
290.00
350.00
400.00
670.00
670.00
391.90
372.90
380.00
350.00
274.03
399.26
400.00
390.00
370.00
298.15
300.00
436.42
390.75
290.00
552.00
132.00
388.71
145.10
239.12
360.00
340.00
366.48
373.15
319.67
308.85
1.1097
1.7579
1.5159
2.1545
1.3271
0.9713
0.8853
1.5801
1.6780
1.2271
0.7132
4.1847
2.5153
0.6708
3.0823
1.5040
2.0437
1.9954
2.8572
2.0599
4.4700
2.7617
3.0741
2.6406
3.5075
0.7587
2.0467
1.0453
0.7870
1.2279
1.4148
2.2237
5.2045
5.2437
2.5817
2.7190
1.8103
1.5022
1.2322
2.6537
2.9354
1.9359
1.8844
1.3759
1.6459
2.6031
1.7199
1.6603
1.3125
6.4799
1.6374
0.8007
0.6574
1.8101
1.1632
1.2192
0.9684
1.3523
1.3577
2-166
TABLE 2-153
Heat Capacities of Inorganic and Organic Liquids [J/(kmolK)] (Continued)
Cmpd.
no.
Name
Formula
CAS no.
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
m-Cresol
o-Cresol
p-Cresol
Cumene
Cyanogen
Cyclobutane
Cyclohexane
Cyclohexanol
Cyclohexanone
Cyclohexene
Cyclopentane
Cyclopentene
Cyclopropane
Cyclohexyl mercaptan
Decanal
Decane
Decanoic acid
1-Decanol
1-Decene
Decyl mercaptan
1-Decyne
Deuterium
1,1-Dibromoethane
1,2-Dibromoethane
Dibromomethane
Dibutyl ether
m-Dichlorobenzene
o-Dichlorobenzene
p-Dichlorobenzene
1,1-Dichloroethane
1,2-Dichloroethane
Dichloromethane
1,1-Dichloropropane
1,2-Dichloropropane
Diethanol amine
Diethyl amine
Diethyl ether
Diethyl sulfide
1,1-Difluoroethane [use Eq. (2)]
1,2-Difluoroethane
Difluoromethane
Di-isopropyl amine
Di-isopropyl ether
Di-isopropyl ketone
1,1-Dimethoxyethane
1,2-Dimethoxypropane
Dimethyl acetylene
Dimethyl amine
2,3-Dimethylbutane
1,1-Dimethylcyclohexane
cis-1,2-Dimethylcyclohexane
trans-1,2-Dimethylcyclohexane
Dimethyl disulfide
Dimethyl ether
N,N-Dimethyl formamide
2,3-Dimethylpentane
Dimethyl phthalate
Dimethylsilane
C7H8O
C7H8O
C7H8O
C9H12
C2N2
C4H8
C6H12
C6H12O
C6H10O
C6H10
C5H10
C5H8
C3H6
C6H12S
C10H20O
C10H22
C10H20O2
C10H22O
C10H20
C10H22S
C10H18
D2
C2H4Br2
C2H4Br2
CH2Br2
C8H18O
C6H4Cl2
C6H4Cl2
C6H4Cl2
C2H4Cl2
C2H4Cl2
CH2Cl2
C3H6Cl2
C3H6Cl2
C4H11NO2
C4H11N
C4H10O
C4H10S
C2H4F2
C2H4F2
CH2F2
C6H15N
C6H14O
C7H14O
C4H10O2
C5H12O2
C4H6
C2H7N
C6H14
C8H16
C8H16
C8H16
C2H6S2
C2H6O
C3H7NO
C7H16
C10H10O4
C2H8Si
108-39-4
95-48-7
106-44-5
98-82-8
460-19-5
287-23-0
110-82-7
108-93-0
108-94-1
110-83-8
287-92-3
142-29-0
75-19-4
1569-69-3
112-31-2
124-18-5
334-48-5
112-30-1
872-05-9
143-10-2
764-93-2
7782-39-0
557-91-5
106-93-4
74-95-3
142-96-1
541-73-1
95-50-1
106-46-7
75-34-3
107-06-2
75-09-2
78-99-9
78-87-5
111-42-2
109-89-7
60-29-7
352-93-2
75-37-6
624-72-6
75-10-5
108-18-9
108-20-3
565-80-0
534-15-6
7778-85-0
503-17-3
124-40-3
79-29-8
590-66-9
2207-01-4
6876-23-9
624-92-0
115-10-6
68-12-2
565-59-3
131-11-3
1111-74-6
Mol. wt.
C1
108.138 −246,700
108.138 −185,150
108.138
259,980
120.192
61,723
52.035
65,516
56.106
101,920
84.159 −220,600
100.159
−40,000
98.143
6,110.4
82.144
105,850
70.133
122,530
68.117
125,380
42.080
89,952
116.224
177,560
156.265
150,460
142.282
278,620
172.265
219,840
158.281 4,988,500
140.266
417,440
174.347
314,570
138.250
276,900
4.032
187.861
149,400
187.861
200,560
173.835
202,580
130.228
270,720
147.002
114,880
147.002
93,093
147.002
133,950
98.959
126,340
98.959
179,170
84.933
98,968
112.986
144,560
112.986
111,560
105.136
184,200
73.137
101,330
74.122
44,400
90.187
238,520
66.050
67.155
66.050
82,577
52.023
263,980
101.190
98,434
102.175
163,000
114.185
179,270
90.121
187,790
104.148
199,930
54.090
88,153
45.084 −214,870
86.175
129,450
112.213
134,500
112.213
150,130
112.213
155,560
94.199
171,580
46.068
110,100
73.094
147,900
100.202
146,420
194.184
206,560
60.170
131,810
C2
3,256.8
3,148
−1,112.3
494.81
144.7
−215.81
3,118.3
853
600.94
−60
−403.8
−349.7
−196.63
−179.12
586.63
−197.91
140.41
−52,898
−1,616.5
−160.93
−371.23
−231.8
−491.44
−726.3
−259.83
187.25
183.97
−24.84
−94.63
−444.74
−62.941
−53.605
149.44
286
243.18
1,301
−1,038.4
105,580
109.85
−1,791.1
429.04
−4.5
28.37
−313.41
−191.5
124.16
3,787.2
18.5
8.765
−62.38
−145.26
−256.67
−157.47
−106
59.2
325.75
C3
−7.4202
−8.0367
4.9427
0.063229
0.8103
−9.4216
0.68
1.7344
1.143
0.65237
0.76723
1.0737
0.9968
216.35
5.3948
0.95561
1.5774
C4
0.0060467
0.007254
−0.0054367
0.010687
−0.0010975
−0.37538
−0.004348
0.5946
0.9187
1.3377
0.95427
0.2314
0.48191
0.32
0.93009
0.23265
0.30617
−5.5
4.0587
310.21
0.008763
−0.0044691
−490.54
4.3666
0.62
0.5375
1.1023
0.87664
−13.781
0.608
0.81151
0.8851
1.0932
0.5727
0.51853
0.384
0.604
C5
0.016924
0.00023674
Tmin, K
Cp at Tmin
× 1E-05
Tmax, K
Cp at Tmax
× 1E-05
285.39
304.20
307.93
177.14
200.08
190.00
279.69
296.60
290.00
169.67
179.28
138.13
150.00
189.64
267.15
243.51
304.75
280.05
206.89
247.56
229.15
2.1895
2.3297
2.2740
1.4937
0.9700
0.9017
1.4836
2.1300
1.8038
1.1525
0.9956
0.9888
0.7514
1.7118
3.0718
2.9409
3.5521
3.5373
2.7541
3.3330
2.7466
400.00
400.00
400.00
425.56
300.08
298.15
400.00
434.00
489.75
356.12
322.40
317.38
298.15
431.95
488.15
460.00
543.15
503.00
443.75
512.35
447.15
2.5578
2.5243
2.5794
2.7229
1.1463
1.0961
2.0323
3.3020
3.0042
1.7072
1.3584
1.2953
0.8932
2.4334
4.3682
4.1478
5.9017
5.0169
3.8250
4.8297
4.2629
210.15
282.85
240.00
175.30
248.39
273.15
326.14
176.19
237.49
180.00
180.00
275.00
301.15
223.35
156.92
181.95
154.56
215.00
200.00
275.00
187.65
204.81
159.95
226.10
240.91
180.96
145.19
239.66
223.16
184.99
188.44
131.65
273.82
90.00
274.16
298.15
1.2695
1.3506
1.0532
2.5450
1.6139
1.6061
1.7711
1.1960
1.2601
0.9518
1.4483
1.5266
2.7033
1.5564
1.4698
1.5703
0.9915
1.0619
0.8042
2.1642
1.8399
2.0763
1.6586
2.0145
1.1806
1.1947
1.4495
1.8321
1.8029
1.6610
1.4355
0.9836
1.4767
1.5664
2.9587
1.3181
381.15
410.00
370.10
450.00
400.00
528.75
513.56
330.45
356.59
320.00
361.25
369.52
541.54
328.60
460.00
322.08
359.98
283.65
250.00
357.05
341.45
410.00
337.45
366.15
300.13
298.15
331.13
392.70
402.94
396.58
360.00
250.00
466.44
380.00
360.00
298.15
1.4743
1.5350
1.1701
3.4704
1.8978
2.5506
2.4829
1.3001
1.3885
1.0265
1.6515
1.6678
3.3908
1.8124
3.3202
1.7579
1.6874
1.1374
0.8912
2.5162
2.3375
2.8126
2.0755
2.4734
1.2542
1.3779
2.0224
2.6309
2.6870
2.6989
1.5340
1.0314
1.8200
2.5613
3.2383
1.3181
2-167
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
149
150
151
152
153
154
155
156
157
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
Dimethyl sulfide
Dimethyl sulfoxide
Dimethyl terephthalate
1,4-Dioxane
Diphenyl ether
Dipropyl amine
Dodecane
Eicosane
Ethane [use Eq. (2)]
Ethanol
Ethyl acetate
Ethyl amine
Ethylbenzene
Ethyl benzoate
2-Ethyl butanoic acid
Ethyl butyrate
Ethylcyclohexane
Ethylcyclopentane
Ethylene
Ethylenediamine
Ethylene glycol
Ethyleneimine
Ethylene oxide
Ethyl formate
2-Ethyl hexanoic acid
Ethylhexyl ether
Ethylisopropyl ether
Ethylisopropyl ketone
Ethyl mercaptan
Ethyl propionate
Ethylpropyl ether
Ethyltrichlorosilane
Fluorine
Fluorine
Fluorobenzene
Fluoroethane
Fluoromethane
Formaldehyde
Formamide
Formic acid
Furan
Helium-4
Helium-4
Heptadecane
Heptanal
Heptane [use Eq. (2)]
Heptanoic acid
1-Heptanol
2-Heptanol
3-Heptanone
2-Heptanone
1-Heptene
Heptyl mercaptan
1-Heptyne
Hexadecane
Hexanal
Hexane
Hexanoic acid
1-Hexanol
2-Hexanol
2-Hexanone
3-Hexanone
1-Hexene
C2H6S
C2H6OS
C10H10O4
C4H8O2
C12H10O
C6H15N
C12H26
C20H42
C2H6
C2H6O
C4H8O2
C2H7N
C8H10
C9H10O2
C6H12O2
C6H12O2
C8H16
C7H14
C2H4
C2H8N2
C2H6O2
C2H5N
C2H4O
C3H6O2
C8H16O2
C8H18O
C5H12O
C6H12O
C2H6S
C5H10O2
C5H12O
C2H5Cl3Si
F2
F2
C6H5F
C2H5F
CH3F
CH2O
CH3NO
CH2O2
C4H4O
He
He
C17H36
C7H14O
C7H16
C7H14O2
C7H16O
C7H16O
C7H14O
C7H14O
C7H14
C7H16S
C7H12
C16H34
C6H12O
C6H14
C6H12O2
C6H14O
C6H14O
C6H12O
C6H12O
C6H12
75-18-3
67-68-5
120-61-6
123-91-1
101-84-8
142-84-7
112-40-3
112-95-8
74-84-0
64-17-5
141-78-6
75-04-7
100-41-4
93-89-0
88-09-5
105-54-4
1678-91-7
1640-89-7
74-85-1
107-15-3
107-21-1
151-56-4
75-21-8
109-94-4
149-57-5
5756-43-4
625-54-7
565-69-5
75-08-1
105-37-3
628-32-0
115-21-9
7782-41-4
7782-41-4
462-06-6
353-36-6
593-53-3
50-00-0
75-12-7
64-18-6
110-00-9
7440-59-7
7440-59-7
629-78-7
111-71-7
142-82-5
111-14-8
111-70-6
543-49-7
106-35-4
110-43-0
592-76-7
1639-09-4
628-71-7
544-76-3
66-25-1
110-54-3
142-62-1
111-27-3
626-93-7
591-78-6
589-38-8
592-41-6
62.134
146,950
78.133
240,300
194.184
190,020
88.105
956,860
170.207
134,160
101.190
49,120
170.335
508,210
282.547
352,720
30.069
44.009
46.068
102,640
88.105
226,230
45.084
121,700
106.165
154,040
150.175
124,500
116.158
56,359
116.158
82,434
112.213
132,360
98.186
178,520
28.053
247,390
60.098
184,440
62.068
35,540
43.068
46,848
44.053
144,710
74.079
80,000
144.211
207,670
130.228
146,040
88.148
106,250
100.159
229,250
62.134
134,670
102.132
76,330
88.148
103,680
163.506
105,150
37.997
−94,585
37.997 1724,400
96.102 −991,200
48.060
85,663
34.033
74,746
30.026
61,900
45.041
63,400
46.026
78,060
68.074
114,370
4.003
387,220
4.003
410,430
240.468
376,970
114.185
222,360
100.202
61.26
130.185
194,570
116.201 2,416,800
116.201
283,127
114.185
270,730
114.185
265,040
98.186
267,950
132.267
236,870
96.170
46,798
226.441
370,350
100.159
117,700
86.175
172,120
116.158
161,980
102.175 1,638,600
102.175
267,628
100.159
208,250
100.159
235,960
84.159
164,640
−380.06
−595
431.04
−5,559.9
447.67
562.24
−1,368.7
807.32
89,718
−139.63
−624.8
38.993
−142.29
370.6
603.02
422.45
72.74
−518.35
−4,428
−150.2
436.78
205.35
−758.87
223.6
−17.907
458.22
292.15
−404.54
−234.39
400.1
726.3
85.318
7,529.9
−59,924
11,734
−118.56
−132.32
28.3
150.6
71.54
−215.69
−465,570
−464,890
347.82
−105.17
314,410
−23.206
−26,105
−1,037.63
−399.89
−375.68
−1,315.9
−158.01
761.13
231.47
329.52
−183.78
44.116
−17,261
−1,033.06
−107.47
−345.94
−200.37
1.2035
1.013
−0.00084787
9.6124
3.1015
0.2122
918.77
−0.030341
1.472
−1,886
0.0020386
0.80539
0.20992
0.64738
2.3255
40.936
0.37044
−0.18486
−0.0016818
−0.1697
2.8261
−0.003064
0.00026816
1.0493
1.1382
0.59656
−2.6047
0.46693
−139.6
537.85
−40.669
0.55459
0.53772
0.72691
211,800
135,100
0.57895
0.65074
1,824.6
0.88395
110.03
3.44064
1.0601
1.0024
6.5242
0.78982
−0.62882
0.68632
0.88734
0.709
71.721
3.35185
0.2062
0.94278
0.8784
0.0040957
1.1301
−0.0033241
0.047333
−42,494
3212.9
−2,547.9
−0.19172
0.00011968
−0.011994
9.3808E-06
−0.12026
0.000071087
0.00070293
174.88
291.67
423.40
284.95
300.03
277.90
263.57
309.58
92.00
159.05
189.60
192.15
178.20
238.45
258.15
285.50
161.84
134.71
104.00
284.29
260.15
250.00
160.65
254.20
235.00
298.15
298.15
204.15
125.26
298.15
145.65
167.55
58.00
53.48
239.99
140.00
140.00
204.00
292.00
281.45
187.55
2.20
1.80
295.13
229.80
182.57
265.83
239.15
230.00
234.15
238.15
154.12
229.92
200.00
291.31
217.15
177.83
269.25
228.55
223.00
217.35
217.50
133.39
1.1276
1.5293
3.7252
1.5306
2.6847
2.0537
3.6292
6.2299
0.6855
0.8787
1.6068
1.2919
1.5426
2.1287
2.1203
2.2015
1.6109
1.4678
0.7012
1.7168
1.3666
0.9819
0.8303
1.3684
2.6141
2.8266
1.9335
1.9410
1.1467
1.9562
1.6686
1.3255
0.5541
0.5798
1.3675
0.7994
0.6676
0.6767
1.0738
0.9820
0.9949
0.1087
0.1135
5.3005
2.3256
1.9989
2.5087
2.3590
2.2649
2.3522
2.3242
1.8150
2.4229
1.7387
4.9602
1.8926
1.6750
2.2526
1.9821
2.0394
2.0185
2.0532
1.5354
310.48
422.15
466.35
374.47
570.00
407.90
330.00
616.93
290.00
390.00
350.21
289.73
409.35
486.55
466.95
428.25
404.95
301.82
252.70
390.41
493.15
329.00
283.85
374.20
510.10
417.15
326.15
386.55
315.25
410.00
320.00
371.05
98.00
56.00
319.99
240.00
220.00
234.00
493.00
380.00
304.50
4.60
2.10
575.30
381.25
520.00
496.15
448.60
432.90
480.00
490.00
366.79
460.00
372.93
560.01
401.45
460.00
478.85
460.00
585.30
460.00
460.00
336.63
1.1959
1.6965
3.9104
2.2277
3.8933
2.7846
3.9429
9.3154
1.2444
1.6450
1.8796
1.3300
2.3075
3.0482
3.3794
3.0185
2.6798
1.8767
0.9758
1.8226
2.0598
1.1441
0.8693
1.6367
4.7157
3.3719
2.0153
2.4295
1.2007
2.4037
2.0358
2.0109
0.5966
0.5535
1.5018
0.8915
0.7166
0.6852
1.3765
1.0525
1.1609
0.2965
0.2995
7.6869
2.7685
4.0657
4.0065
3.8766
4.7873
3.2303
3.2163
2.4096
3.3131
2.4319
7.1521
2.4999
2.7534
3.4568
3.5197
8.1124
2.7087
2.7632
1.9673
2-168
TABLE 2-153
Heat Capacities of Inorganic and Organic Liquids [J/(kmolK)] (Continued)
Cmpd.
no.
Name
Formula
CAS no.
Mol. wt.
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
3-Hexyne
Hexyl mercaptan
1-Hexyne
2-Hexyne
Hydrazine
Hydrogen [use Eq. (2)]
Hydrogen bromide
Hydrogen chloride
Hydrogen cyanide
Hydrogen fluoride
Hydrogen sulfide [use Eq. (2)]
Isobutyric acid
Isopropyl amine
Malonic acid
Methacrylic acid
Methane [use Eq. (2)]
Methanol
N-Methyl acetamide
Methyl acetate
Methyl acetylene
Methyl acrylate
Methyl amine
Methyl benzoate
3-Methyl-1,2-butadiene
2-Methylbutane
2-Methylbutanoic acid
3-Methyl-1-butanol
2-Methyl-1-butene
2-Methyl-2-butene
2-Methyl-1-butene-3-yne
Methylbutyl ether
Methylbutyl sulfide
3-Methyl-1-butyne
Methyl butyrate
Methylchlorosilane
Methylcyclohexane
1-Methylcyclohexanol
cis-2-Methylcyclohexanol
trans-2-Methylcyclohexanol
Methylcyclopentane
1-Methylcyclopentene
3-Methylcyclopentene
Methyldichlorosilane
Methylethyl ether
Methylethyl ketone
Methylethyl sulfide
Methyl formate
Methylisobutyl ether
Methylisobutyl ketone
Methyl Isocyanate
Methylisopropyl ether
Methylisopropyl ketone
Methylisopropyl sulfide
Methyl mercaptan
Methyl methacrylate
2-Methyloctanoic acid
2-Methylpentane
Methyl pentyl ether
2-Methylpropane
C6H10
C6H14S
C6H10
C6H10
H4N2
H2
HBr
HCl
CHN
HF
H2S
C4H8O2
C3H9N
C3H4O4
C4H6O2
CH4
CH4O
C3H7NO
C3H6O2
C3H4
C4H6O2
CH5N
C8H8O2
C5H8
C5H12
C5H10O2
C5H12O
C5H10
C5H10
C5H6
C5H12O
C5H12S
C5H8
C5H10O2
CH5ClSi
C7H14
C7H14O
C7H14O
C7H14O
C6H12
C6H10
C6H10
CH4Cl2Si
C3H8O
C4H8O
C3H8S
C2H4O2
C5H12O
C6H12O
C2H3NO
C4H10O
C5H10O
C4H10S
CH4S
C5H8O2
C9H18O2
C6H14
C6H14O
C4H10
928-49-4
111-31-9
693-02-7
764-35-2
302-01-2
1333-74-0
10035-10-6
7647-01-0
74-90-8
7664-39-3
7783-06-4
79-31-2
75-31-0
141-82-2
79-41-4
74-82-8
67-56-1
79-16-3
79-20-9
74-99-7
96-33-3
74-89-5
93-58-3
598-25-4
78-78-4
116-53-0
123-51-3
563-46-2
513-35-9
78-80-8
628-28-4
628-29-5
598-23-2
623-42-7
993-00-0
108-87-2
590-67-0
7443-70-1
7443-52-9
96-37-7
693-89-0
1120-62-3
75-54-7
540-67-0
78-93-3
624-89-5
107-31-3
625-44-5
108-10-1
624-83-9
598-53-8
563-80-4
1551-21-9
74-93-1
80-62-6
3004-93-1
107-83-5
628-80-8
75-28-5
82.144
118.240
82.144
82.144
32.045
2.016
80.912
36.461
27.025
20.006
34.081
88.105
59.110
104.061
86.089
16.042
32.042
73.094
74.079
40.064
86.089
31.057
136.148
68.117
72.149
102.132
88.148
70.133
70.133
66.101
88.148
104.214
68.117
102.132
80.589
98.186
114.185
114.185
114.185
84.159
82.144
82.144
115.034
60.095
72.106
76.161
60.052
88.148
100.159
57.051
74.122
86.132
90.187
48.107
100.116
158.238
86.175
102.175
58.122
C1
82,795
303,320
93,000
94,860
79,815
66.653
57,720
47,300
95,398
62,520
64.666
127,540
−32,469
157,850
146,290
65.708
105,800
62,600
61,260
79,791
275,500
92,520
125,630
135,370
108,300
74,200
247,870
149,510
151,600
81,919
177,850
198,390
105,200
102,930
47,726
131,340
50,578
118,600
118,170
155,920
53,271
46,457
27,030
85,383
132,300
161,240
130,200
92,919
183,650
149,770
143,440
191,170
211,170
115,300
255,100
226,650
142,220
251,890
172,370
C2
283.4
−1,009
326
254.15
50.929
6,765.9
9.9
90
−197.52
−223.02
49,354
−65.35
1,977.1
−41.619
−58.59
38,883
−362.23
243.4
270.9
89.49
−1,147
37.45
279.75
−133.34
146
417.4
−1,145
−247.63
−266.72
181.01
−171.57
−220.35
191.1
129.1
338.4
−63.1
508.59
447.07
447.99
−490
327.92
346.93
413
199.08
200.87
−288.61
−396
324.43
−79.862
−529.82
−154.07
−331.04
−661.97
−263.23
−938.4
15.421
−47.83
−468.32
−1,783.9
C3
3.3885
0.043379
−123.63
0.3883
0.6297
22.493
0.82867
−7.0145
0.42817
0.3582
−257.95
0.9379
C4
C5
Tmin, K
Cp at Tmin
× 1E-05
Tmax, K
Cp at Tmax
× 1E-05
0.00005805
300.00
192.62
200.00
300.00
274.69
13.95
185.15
165.00
259.83
189.79
187.68
270.00
177.95
407.95
288.15
90.69
175.47
359.00
253.40
200.00
196.32
179.69
260.75
159.53
113.25
321.50
155.95
135.58
139.39
298.15
157.48
175.30
200.00
277.25
250.00
146.58
300.00
300.00
300.00
130.73
200.00
200.00
250.00
160.00
186.48
167.23
174.15
298.15
189.15
256.15
127.93
180.15
171.64
150.18
224.95
240.00
119.55
176.00
113.54
1.6781
2.1495
1.5820
1.7110
0.9708
0.1262
0.5955
0.6215
0.7029
0.4288
0.6733
1.7031
1.4621
2.1213
1.5915
0.5361
0.7112
1.4998
1.2991
0.9769
1.4930
0.9925
1.9857
1.3035
1.2328
2.0839
1.5254
1.3282
1.3207
1.3589
1.6928
1.8315
1.4342
1.8678
1.3233
1.3955
2.0315
2.5272
2.5257
1.2492
1.1885
1.1584
1.3028
1.1566
1.4905
1.3484
0.9793
1.8965
1.9029
1.0263
1.3560
1.6348
1.5808
0.8939
1.6611
2.9128
1.4706
2.0728
0.9961
354.35
430.00
344.48
357.67
653.15
32.00
206.45
185.00
298.85
292.67
370.00
427.65
320.00
603.75
434.15
190.00
400.00
538.50
373.40
249.94
353.35
266.82
472.65
314.56
310.00
481.50
404.15
304.31
311.71
305.40
343.31
510.00
299.49
415.87
325.00
320.00
441.15
438.15
440.15
366.48
348.64
338.05
350.00
280.50
373.15
339.80
304.90
350.00
389.15
366.00
310.00
440.00
357.91
298.15
373.45
518.15
333.41
372.00
380.00
1.8322
2.7639
2.0530
1.8576
1.3158
1.3122
0.5976
0.6395
0.7105
0.5119
4.9183
2.5114
1.6671
2.8880
1.8837
14.9780
1.1097
1.9367
1.6241
1.0216
1.9084
1.0251
2.5785
1.5662
1.7048
2.7518
3.4411
1.5921
1.5673
1.3720
2.0661
2.8394
1.6243
2.6474
1.5771
1.9435
2.7494
3.1448
3.1535
1.8682
1.6760
1.6374
1.7158
1.3638
1.7511
1.5344
1.2195
2.0647
2.4460
1.3668
1.6540
2.3610
1.8641
0.9052
2.4118
5.1864
2.0842
2.4663
2.0725
−0.002762
478.27
−1,623
0.0086913
614.07
2.568
0.63868
−0.292
0.00151
3.4223
0.91849
0.90847
0.74379
0.76096
0.62516
0.8125
2.1383
−0.0015585
−0.061547
−0.9597
0.78179
1.21
0.0019533
0.60769
1.3499
0.7255
0.98445
2.4216
0.60412
2.413
1.0578
0.739
1.2209
14.759
−0.0021383
−0.047909
2-169
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
2-Methyl-2-propanol
2-Methyl propene
Methyl propionate
Methylpropyl ether
Methylpropyl sulfide
Methylsilane
alpha-Methyl styrene
Methyl tert-butyl ether
Methyl vinyl ether
Naphthalene
Neon
Nitroethane
Nitrogen
Nitrogen trifluoride
Nitromethane
Nitrous oxide
Nitric oxide
Nonadecane
Nonanal
Nonane
Nonanoic acid
1-Nonanol
2-Nonanol
1-Nonene
Nonyl mercaptan
1-Nonyne
Octadecane
Octanal
Octane
Octanoic acid
1-Octanol
2-Octanol
2-Octanone
3-Octanone
1-Octene
Octyl mercaptan
1-Octyne
Oxalic acid
Oxygen
Ozone
Pentadecane
Pentanal
Pentane
Pentanoic acid
1-Pentanol
2-Pentanol
2-Pentanone
3-Pentanone
1-Pentene
2-Pentyl mercaptan
Pentyl mercaptan
1-Pentyne
2-Pentyne
Phenanthrene
Phenol
Phenyl isocyanate
Phthalic anhydride
Propadiene
Propane [use Eq. (2)]
1-Propanol
2-Propanol
Propenylcyclohexene
Propionaldehyde
C4H10O
C4H8
C4H8O2
C4H10O
C4H10S
CH6Si
C9H10
C5H12O
C3H6O
C10H8
Ne
C2H5NO2
N2
F3N
CH3NO2
N2O
NO
C19H40
C9H18O
C9H20
C9H18O2
C9H20O
C9H20O
C9H18
C9H20S
C9H16
C18H38
C8H16O
C8H18
C8H16O2
C8H18O
C8H18O
C8H16O
C8H16O
C8H16
C8H18S
C8H14
C2H2O4
O2
O3
C15H32
C5H10O
C5H12
C5H10O2
C5H12O
C5H12O
C5H10O
C5H10O
C5H10
C5H12S
C5H12S
C5H8
C5H8
C14H10
C6H6O
C7H5NO
C8H4O3
C3H4
C3H8
C3H8O
C3H8O
C9H14
C3H6O
75-65-0
115-11-7
554-12-1
557-17-5
3877-15-4
992-94-9
98-83-9
1634-04-4
107-25-5
91-20-3
7440-01-9
79-24-3
7727-37-9
7783-54-2
75-52-5
10024-97-2
10102-43-9
629-92-5
124-19-6
111-84-2
112-05-0
143-08-8
628-99-9
124-11-8
1455-21-6
3452-09-3
593-45-3
124-13-0
111-65-9
124-07-2
111-87-5
123-96-6
111-13-7
106-68-3
111-66-0
111-88-6
629-05-0
144-62-7
7782-44-7
10028-15-6
629-62-9
110-62-3
109-66-0
109-52-4
71-41-0
6032-29-7
107-87-9
96-22-0
109-67-1
2084-19-7
110-66-7
627-19-0
627-21-4
85-01-8
108-95-2
103-71-9
85-44-9
463-49-0
74-98-6
71-23-8
67-63-0
13511-13-2
123-38-6
74.122
56.106
88.105
74.122
90.187
46.144
118.176
88.148
58.079
128.171
20.180
75.067
28.013
71.002
61.040
44.013
30.006
268.521
142.239
128.255
158.238
144.255
144.255
126.239
160.320
124.223
254.494
128.212
114.229
144.211
130.228
130.228
128.212
128.212
112.213
146.294
110.197
90.035
31.999
47.998
212.415
86.132
72.149
102.132
88.148
88.148
86.132
86.132
70.133
104.214
104.214
68.117
68.117
178.229
94.111
119.121
148.116
40.064
44.096
60.095
60.095
122.207
58.079
−925,460
87,680
71,140
144,110
179,850
113,470
76,822
134,300
73,600
29,800
1,034,100
187,740
281,970
101,400
116,270
67,556
−2,979,600
342,570
136,820
383,080
224,336
10,483,000
329,641
254,490
265,350
253,580
399,430
130,650
224,830
205,260
571,370
319,198
300,400
289,980
509,420
240,040
42,642
175,510
175,430
60,046
346,910
112,050
159,080
145,050
201,200
251,596
194,590
193,020
156,100
188,200
213,760
86,200
68,671
103,370
101,720
60,834
145,400
66,230
62.983
158,760
471,710
201,400
99,306
7,894.9
217.1
335.5
−102.09
−264.1
421.6
94.356
184.7
527.5
−138,770
−497.6
−12,281
−682.11
−135.3
54.373
76,602
762.08
531.29
−1,139.8
49.726
−115,220
−1,046.78
−298.06
−46.22
−366.3
374.64
463.61
−186.63
44.392
−4,849
−1,042.21
−426.2
−417.27
−4,279.1
−33.198
886.67
−381.36
−6,152.3
281.16
219.54
257.78
−270.5
28.344
−651.3
−1,028.49
−263.86
−176.43
−456.94
−140.84
−324.4
256.6
246.66
527.03
317.61
215.89
252.4
98.275
113,630
−635
−4,172.1
−450.6
115.73
−17.661
−0.9153
0.013617
0.002266
0.58113
0.79202
−0.0032
7,154
1.0691
248
3.8912
0.345
−652.59
0.20481
2.7101
0.9813
476.87
3.61823
1.1707
0.79154
1.4881
0.58156
0.95891
0.8956
19.725
3.52943
1.1172
1.2218
21.477
0.67889
−0.69315
0.64623
113.92
0.0009795
−162.55
−2.2182
1.3841
0.0074902
1.8879
−0.85381
0.00056246
−0.021532
−0.044462
3.5028E-05
−0.92382
0.0027963
−0.003163
0.00000238
0.65632
0.99537
0.6372
2.275
3.26306
0.76808
0.5669
2.255
0.63581
0.9472
0.29552
633.21
1.969
14.745
1.7053
−873.46
−0.0144
298.96
132.81
300.00
133.97
160.17
298.15
249.95
164.55
151.15
353.43
24.56
183.63
63.15
117.00
244.60
182.30
109.50
305.04
255.15
219.66
285.55
310.00
238.15
191.91
253.05
223.15
301.31
246.00
216.38
289.65
250.00
241.55
252.86
255.55
171.45
240.00
200.00
462.65
54.36
90.00
283.07
200.00
143.42
239.15
200.14
200.00
196.29
234.18
108.02
160.75
197.45
200.00
200.00
372.39
314.06
243.15
404.15
200.00
85.47
146.95
185.26
199.00
200.00
2.2016
1.0568
1.7179
1.4086
1.5787
1.1347
1.8220
1.5410
1.0152
2.1623
0.3666
1.3242
0.5593
0.7486
1.0382
0.7747
0.6229
5.9409
2.7238
2.6348
3.1855
3.5059
2.8555
2.4041
3.0434
2.4594
5.6511
2.4470
2.2934
2.9326
2.5550
2.7338
2.6406
2.6314
2.1327
2.7118
1.9225
1.3740
0.5365
0.8535
4.6165
1.6361
1.4076
1.8827
1.6198
1.7642
1.7239
1.8279
1.2939
1.8199
1.8664
1.3752
1.1800
2.9963
2.0147
1.3080
2.4741
0.8589
0.8488
1.0797
1.1329
1.7926
1.2245
460.00
343.15
390.00
312.20
368.69
298.15
438.65
328.18
278.65
491.14
40.00
387.22
112.00
175.50
473.15
200.00
150.00
603.05
468.15
325.00
528.75
460.00
649.50
420.02
492.95
423.85
589.86
447.15
460.00
512.85
467.10
452.90
500.00
440.65
394.41
472.19
399.35
603.00
142.00
150.00
543.84
376.15
390.00
458.95
389.15
561.00
375.46
375.14
350.00
385.15
399.79
313.33
329.27
500.00
425.00
489.75
557.65
238.65
360.00
400.00
355.30
431.65
328.75
2.9455
1.4596
2.0198
1.6888
1.9014
1.1347
2.6176
1.9954
1.2507
2.8888
0.6980
1.5536
0.7960
1.0154
1.2949
0.7843
1.9909
8.7663
3.8554
2.9890
5.2498
4.6494
11.7608
3.3583
4.3491
3.6566
8.2276
3.3795
3.4189
4.6358
4.1566
5.7113
3.6660
3.4335
2.8235
3.7573
2.8619
1.8052
0.9066
1.0222
6.6042
2.0901
2.0498
2.9228
2.9227
7.0158
2.0380
2.0661
1.7251
2.2827
2.3546
1.6660
1.4989
3.6688
2.3670
2.3745
2.8615
0.8968
2.6079
2.1980
2.0487
3.2463
1.3735
TABLE 2-153
Heat Capacities of Inorganic and Organic Liquids [J/(kmolK)] (Concluded)
2-170
Cmpd.
no.
Name
Formula
CAS no.
Mol. wt.
C1
C2
C3
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
Propionic acid
Propionitrile
Propyl acetate
Propyl amine
Propylbenzene
Propylene
Propyl formate
2-Propyl mercaptan
Propyl mercaptan
1,2-Propylene glycol
Quinone
Silicon tetrafluoride
Styrene
Succinic acid
Sulfur dioxide
Sulfur hexafluoride
Sulfur trioxide
Terephthalic acid
o-Terphenyl
Tetradecane
Tetrahydrofuran
1,2,3,4-Tetrahydronaphthalene
Tetrahydrothiophene
2,2,3,3-Tetramethylbutane
Thiophene
Toluene
1,1,2-Trichloroethane
Tridecane
Triethyl amine
Trimethyl amine
1,2,3-Trimethylbenzene
1,2,4-Trimethylbenzene
2,2,4-Trimethylpentane
2,3,3-Trimethylpentane
1,3,5-Trinitrobenzene
2,4,6-Trinitrotoluene
Undecane
1-Undecanol
Vinyl acetate
Vinyl acetylene
Vinyl chloride
Vinyl trichlorosilane
Water
m-Xylene
o-Xylene
p-Xylene
C3H6O2
C3H5N
C5H10O2
C3H9N
C9H12
C3H6
C4H8O2
C3H2S
C3H8S
C3H8O2
C6H4O2
F4Si
C8H8
C4H6O4
O2S
F6S
O3S
C8H6O4
C18H14
C14H30
C4H8O
C10H12
C4H8S
C8H18
C4H4S
C7H8
C2H3Cl3
C13H28
C6H15N
C3H9N
C9H12
C9H12
C8H18
C8H18
C6H3N3O6
C7H5N3O6
C11H24
C11H24O
C4H6O2
C4H4
C2H3Cl
C2H3Cl3Si
H2O
C8H10
C8H10
C8H10
79-09-4
107-12-0
109-60-4
107-10-8
103-65-1
115-07-1
110-74-7
75-33-2
107-03-9
57-55-6
106-51-4
7783-61-1
100-42-5
110-15-6
7446-09-5
2551-62-4
7446-11-9
100-21-0
84-15-1
629-59-4
109-99-9
119-64-2
110-01-0
594-82-1
110-02-1
108-88-3
79-00-5
629-50-5
121-44-8
75-50-3
526-73-8
95-63-6
540-84-1
560-21-4
99-35-4
118-96-7
1120-21-4
112-42-5
108-05-4
689-97-4
75-01-4
75-94-5
7732-18-5
108-38-3
95-47-6
106-42-3
74.079
55.079
102.132
59.110
120.192
42.080
88.105
76.161
76.161
76.094
108.095
104.079
104.149
118.088
64.064
146.055
80.063
166.131
230.304
198.388
72.106
132.202
88.171
114.229
84.140
92.138
133.404
184.361
101.190
59.110
120.192
120.192
114.229
114.229
213.105
227.131
156.308
172.308
86.089
52.075
62.498
161.490
18.015
106.165
106.165
106.165
213,660
118,190
83,400
139,530
174,380
114,140
75,700
138,390
167,330
58,080
45,810
829,380
113,340
244,770
85,743
119,500
258,090
−702.7
−120.98
384.1
78
−101.8
−343.72
326.1
−117.11
−319.1
445.2
368.33
−7,331.5
290.2
−236.96
5.7443
1.6605
0.42075
182,900
353,140
171,730
81,760
123,300
43,326
84,864
140,140
103,350
350,180
111,480
136,050
119,450
178,800
95,275
388,620
40,364
133,530
293,980
129,450
136,300
68,720
−10,320
49,516
276,370
133,860
36,500
−35,500
635.09
29.13
−800.47
455.38
−130.1
630.73
91.725
−152.3
159.3
−104.7
368.13
−288
324.54
−128.47
696.7
−1,439.5
664.46
514.64
−114.98
−3,039.5
−106.17
135
322.8
420.35
−2,090.1
7.8754
1,017.5
1,287.2
C4
C5
0.79
1.0905
0.47059
0.8127
19.203
−0.6051
0.63148
0.0013567
0.86116
2.8934
−0.0025015
0.6229
0.13243
0.695
1.0022
0.9913
0.83741
−1.3765
3.2187
0.96936
27.927
0.75175
8.125
0.52265
−2.63
−2.599
0.0021734
−0.061847
4.3042E-05
−0.014116
9.3701E-06
0.00302
0.002426
Tmin, K
Cp at Tmin
× 1E-05
Tmax, K
Cp at Tmax
× 1E-05
252.45
180.26
274.70
188.36
173.55
87.89
298.15
142.61
159.95
213.15
388.85
186.35
242.54
460.65
197.67
230.15
303.15
1.4209
1.1005
1.8891
1.5422
1.8051
0.9235
1.7293
1.3126
1.3708
1.5297
1.8904
1.3000
1.6749
2.6961
0.8688
1.1950
2.5809
414.32
370.50
404.70
340.00
432.39
225.45
398.15
350.00
340.87
460.75
683.00
253.15
418.31
604.50
350.00
230.15
303.15
2.0756
1.3112
2.3885
1.6605
2.7806
0.9208
2.0554
1.5505
1.5299
2.6321
2.9738
2.0403
2.2816
3.3228
0.8775
1.1950
2.5809
329.35
279.01
164.65
237.38
176.98
375.41
234.94
178.18
236.50
267.76
200.00
156.08
247.79
229.33
165.78
280.00
398.40
354.00
247.57
289.05
259.56
200.00
200.00
178.35
273.16
217.00
247.98
286.41
3.9207
4.2831
1.0721
1.8986
1.1979
2.8011
1.1372
1.3507
1.4102
3.9400
1.8511
1.1525
1.9987
1.9338
1.8285
2.3791
3.0508
3.1571
3.2493
3.9103
1.5939
0.9572
0.5424
1.2449
0.7615
1.6018
1.7314
1.7697
609.15
526.73
339.12
480.77
394.27
426.00
357.31
500.00
300.00
508.62
361.92
276.02
449.27
350.00
520.00
320.00
475.47
475.00
433.42
520.30
389.35
278.25
400.00
363.85
533.15
540.15
417.58
600.00
5.6977
6.0741
1.3546
3.0069
1.6883
3.1202
1.3455
2.3774
1.5114
5.5619
2.4471
1.3208
2.6526
2.3642
3.9095
2.5757
3.5629
3.7798
4.2624
5.5127
2.0892
1.0628
1.1880
2.0246
0.8939
2.9060
2.2269
3.2520
For the 11 substances, ammonia, 1,2-butanediol, 1,3-butanediol, carbon monoxide, 1,1-difluoroethane, ethane, heptane, hydrogen, hydrogen sulfide, methane, and propane, the liquid heat
capacity CpL is calculated with Eq. (2) below. For all other compounds, Eq. (1) is used. For benzene, fluorine, and helium, two sets of constants are given for Eq. (1) that cover different temperature ranges, as shown in the table.
(1) CpL = C1 + C2T + C3T 2 + C4T 3 + C4T 4
C12
C32t3 C3C4t4 C42t5
(2) CpL = + C2 − 2C1C3t − C1C4t2 − − − t
3
2
5
where t = 1 − Tr, Tr = T/Tc, Tc is the critical temperature from Table 2-141, CpL is in J/(kmolK) and T is in K. All substances are listed by chemical family in Table 2-6 and by formula in Table
2-7. For temperatures less than the normal boiling point, the pressure is 1 atm. Above the normal boiling point, the pressure is the vapor pressure.
Values in this table were taken from the Design Institute for Physical Properties (DIPPR) of the American Institute of Chemical Engineers (AIChE), copyright 2007 AIChE and reproduced with permission of AICHE and of the DIPPR Evaluated Process Design Data Project Steering Committee. Their source should be cited as R. L. Rowley, W. V. Wilding, J. L. Oscarson, Y. Yang, N. A. Zundel, T. E. Daubert, R. P. Danner, DIPPR® Data Compilation of Pure Chemical Properties, Design Institute for Physical Properties, AIChE, New York (2007).
The number of digits provided for values at Tmin and Tmax was chosen for uniformity of appearance and formatting; these do not represent the uncertainties of the physical quantities, but
are the result of calculations from the standard thermophysical property formulations within a fixed format.
SPECIFIC HEATS OF PURE COMPOUNDS
TABLE 2-154
Specific Heats of Organic Solids
Recalculated from International Critical Tables, vol. 5, pp. 101–105
Compound
Formula
Acetic acid
Acetone
Aminobenzoic acid (o-)
(m-)
(p-)
Aniline
Anthracene
C2H4O2
C3H6O
C7H7NO2
C7H7NO2
C7H7NO2
C6H7N
C14H10
Anthraquinone
Apiol
Azobenzene
C14H8O2
C12H14O4
C12H10N2
Benzene
C6H6
Benzoic acid
Benzophenone
C7H6O2
C13H10O
Betol
C17H12O3
Bromoiodobenzene (o-)
(m-)
(p-)
Bromonaphthalene (β-)
Bromophenol
C6H4BrI
C6H4BrI
C6H4BrI
C10H7Br
C6H5BrO
Camphene
Capric acid
Caprylic acid
Carbon tetrachloride
C10H16
C10H20O2
C8H16O2
CCl4
Cerotic acid
Chloral alcoholate
hydrate
Chloroacetic acid
Chlorobenzoic acid (o-)
(m-)
(p-)
Chlorobromobenzene (o-)
(m-)
(p-)
Crotonic acid
Cyamelide
Cyanamide
Cyanuric acid
C27H54O2
C4H7Cl3O2
C2H3Cl3O2
C2H3ClO2
C7H5ClO2
C7H5ClO2
C7H5ClO2
C6H4BrCl
C6H4BrCl
C6H4BrCl
C4H6O2
C3H3N3O3
CH2N2
C3H3N3O3
Dextrin
Dextrose
(C6H10O5)x
C6H12O6
Dibenzyl
Dibromobenzene (o-)
(m-)
(p-)
Dichloroacetic acid
Dichlorobenzene (o-)
(m-)
(p-)
Dicyandiamide
C14H14
C6H4Br2
C6H4Br2
C6H4Br2
C2H2Cl2O2
C6H4Cl2
C6H4Cl2
C6H4Cl2
C2H4N4
Temperature, °C
−200 to +25
−210 to −80
85 to mp
120 to mp
128 to mp
sp ht, cal/(g°C)
50
100
150
0 to 270
10
28
0.330 + 0.00080t
0.540 + 0.0156t
0.254 + 0.00136t
0.253 + 0.00122t
0.287 + 0.00088t
0.741
0.308
0.350
0.382
0.258 + 0.00069t
0.299
0.330
−250
−225
−200
−150
−100
−50
0
20 to mp
−150
−100
−50
0
+20
−150
−100
0
+50
−50 to 0
−75 to −15
−40 to 50
41
32
0.0399
0.0908
0.124
0.170
0.227
0.299
0.375
0.287 + 0.00050t
0.115
0.172
0.220
0.275
0.303
0.129
0.167
0.248
0.308
0.143 + 0.00025t
0.143
0.116 + 0.00032t
0.260
0.263
35
8
−2
−240
−200
−160
−120
−80
−40
15
78
32
60
80 to mp
94 to mp
180 to mp
−34
−52
−40
38 to 70
40
20
40
0.380
0.695
0.628
0.013
0.081
0.131
0.162
0.182
0.201
0.387
0.509
0.213
0.363
0.228 + 0.00084t
0.232 + 0.00073t
0.242 + 0.00055t
0.192
0.150
0.150
0.520 + 0.00020t
0.263
0.547
0.318
0 to 90
−250
−200
−100
0
20
28
−36
−25
−50 to +50
0.291 + 0.00096t
0.016
0.077
0.160
0.277
0.300
0.363
0.248
0.134
0.139 + 0.00038t
0.406
0.185
0.186
0.219 + 0.0021t
0.456
−48.5
−52
−50 to +53
0 to 204
2-171
2-172
PHYSICAL AND CHEMICAL DATA
TABLE 2-154
Specific Heats of Organic Solids (Continued)
Recalculated from International Critical Tables, vol. 5, pp. 101–105
Compound
Formula
Dihydroxybenzene (o-)
(m-)
(p-)
C6H6O2
C6H6O2
C6H6O2
Di-iodobenzene (o-)
(m-)
(p-)
Dimethyl oxalate
Dimethylpyrene
Dinitrobenzene (o-)
(m-)
(p-)
Diphenyl
Diphenylamine
Dulcitol
C6H4I2
C6H4I2
C6H4I2
C4H6O4
C7H8O2
C6H4N2O4
C6H4N2O4
C6H4N2O4
C12H10
C12H11N
C6H14O6
Erythritol
Ethyl alcohol
C4H10O4
C2H6O (crystalline)
(vitreous)
Temperature, °C
sp. ht., cal/(g°C)
−163 to mp
−160 to mp
−250
−240
−220
−200
−150 to mp
−50 to +15
−52 to −42
−50 to +80
10 to 50
50
−160 to mp
−160 to mp
119 to mp
40
26
20
0.278 + 0.00098t
0.269 + 0.00118t
0.025
0.038
0.061
0.081
0.268 + 0.00093t
0.109 + 0.00026t
0.100 + 0.00026t
0.101 + 0.00026t
0.212 + 0.0044t
0.368
0.252 + 0.00083t
0.248 + 0.00077t
0.259 + 0.00057t
0.385
0.337
0.282
60
−190
−180
−160
−140
−130
−190
−180
−175
−170
−190 to −40
0.351
0.232
0.248
0.282
0.318
0.376
0.260
0.296
0.380
0.399
0.366 + 0.00110t
Ethylene glycol
C2H6O2
Formic acid
CH2O2
−22
0
0.387
0.430
Glutaric acid
Glycerol
C5H8O4
C3H8O3
20
−265
−260
−250
−220
−200
−100
0
0.299
0.009
0.022
0.047
0.085
0.115
0.217
0.330
Hexachloroethane
Hexadecane
Hydroxyacetanilide
C2Cl6
C16H34
C8H9NO2
Iodobenzene
Isopropyl alcohol
C6H5I
C3H8O
Lactose
Lauric acid
Levoglucosane
Levulose
C12H22O11
C12H22O11·H2O
C12H24O2
C6H10O5
C6H12O6
Malonic acid
Maltose
Mannitol
Melamine
Myristic acid
Naphthalene
Naphthol (α-)
(β-)
Naphthylamine (α-)
Nitroaniline (o-)
(m-)
(p-)
Nitrobenzoic acid (o-)
(m-)
(p-)
Nitronaphthalene
25
41 to mp
0.174
0.495
0.249 + 0.00154t
40
−200 to −160
0.191
0.051 + 0.00165t
20
20
−30 to +40
40
20
0.287
0.299
0.430 + 0.000027t
0.607
0.275
C3H4O4
C12H22O11
C6H14O6
C3H6N6
C14H28O2
20
20
0 to 100
40
0 to 35
0.275
0.320
0.313 + 0.00025t
0.351
0.381 + 0.00545t
C10H8
C10H8O
C10H8O
C10H9N
C6H6N2O2
C6H6N2O2
C6H6N2O2
C7H5NO4
C7H5NO4
C7H5NO4
C10H7NO2
−130 to mp
50 to mp
61 to mp
0 to 50
−160 to mp
−160 to mp
−160 to mp
−163 to mp
66 to mp
−160 to mp
0 to 55
0.281 + 0.00111t
0.240 + 0.00147t
0.252 + 0.00128t
0.270 + 0.0031t
0.269 + 0.000920t
0.275 + 0.000946t
0.276 + 0.001000t
0.256 + 0.00085t
0.258 + 0.00091t
0.247 + 0.00077t
0.236 + 0.00215t
SPECIFIC HEATS OF PURE COMPOUNDS
TABLE 2-154
Specific Heats of Organic Solids (Concluded)
Recalculated from International Critical Tables, vol. 5, pp. 101–105
Temperature, °C
sp ht, cal/(g°C)
Oxalic acid
C2H2O4
C2H2O4.2H2O
−200 to +50
−200
−100
0
+50
100
0.259 + 0.00076t
0.117
0.239
0.338
0.385
0.416
Palmitic acid
C16H32O2
Phenol
Phthalic acid
Picric acid
C6H6O
C8H6O4
C6H3N3O7
Propionic acid
Propyl alcohol (n-)
C3H6O2
C3H8O
Pyrotartaric acid
C6H8O4
−180
−140
−100
−50
0
+20
14 to 26
20
−100
0
+50
100
120
−33
−200
−175
−150
−130
20
0.167
0.208
0.251
0.306
0.382
0.430
0.561
0.232
0.165
0.240
0.263
0.297
0.332
0.726
0.170
0.363
0.471
0.497
0.301
Quinhydrone
C12H10O4
Quinone
C6H4O2
−250
−225
−200
−100
0
−250
−225
−200
−150 to mp
0.017
0.061
0.098
0.191
0.256
0.031
0.082
0.113
0.282 + 0.00083t
Salol
Stearic acid
Succinic acid
Sucrose
Sugar (cane)
C13H10O3
C18H36O2
C4H6O4
C12H22O11
C12H22O11
32
15
0 to 160
20
22 to 51
0.289
0.399
0.248 + 0.00153t
0.299
0.301
Tartaric acid
Tartaric acid
C4H6O6
C4H6O6·H2O
Tetrachloroethylene
Tetryl
C2Cl4
C7H5N5O8
1 Tetryl + 1 picric acid
1 Tetryl + 2 TNT
C13H8N8O15
C21H15N11O20
Thymol
Toluic acid (o-)
(m-)
(p-)
Toluidine (p-)
C10H14O
C8H8O2
C8H8O2
C8H8O2
C7H9N
Trichloroacetic acid
Trimethyl carbinol
Trinitrotoluene
C2HCl3O2
C4H10O
C7H5N3O6
Trinitroxylene
C8H7N3O6
Triphenylmethane
C19H16
36
−150
−100
−50
0
+50
−40 to 0
−100
−50
0
+100
−100 to +100
−100
0
+50
0 to 49
54 to mp
54 to mp
130 to mp
0
20
40
solid
−4
−100
−50
0
+100
−185 to +23
20 to 50
0 to 91
0.287
0.112
0.170
0.231
0.308
0.366
0.198 + 0.00018t
0.182
0.199
0.212
0.236
0.253 + 0.00072t
0.172
0.280
0.325
0.315 + 0.0031t
0.277 + 0.00120t
0.239 + 0.00195t
0.271 + 0.00106t
0.337
0.387
0.440
0.459
0.559
0.170
0.253
0.311
0.385
0.241
0.423
0.189 + 0.0027t
Urea
CH4N2O
Compound
Formula
20
0.320
2-173
2-174
TABLE 2-155
Cmpd.
no.
1
7
8
14
16
27
29
31
34
37
38
43
59
60
61
64
67
81
88
95
97
98
99
112
120
125
126
134
145
151
156
157
182
183
190
194
197
217
221
231
236
Heat Capacity at Constant Pressure of Inorganic and Organic Compounds in the Ideal Gas State Fit to a Polynomial Cp [J/(kmol⭈K)]
Name
Acetaldehyde
Acetylene
Acrolein
Argon
Benzene
Bromoethane
1,2-Butadiene
Butane
1-Butanol
cis-2-Butene
trans-2-Butene
1-Butyne
m-Cresol
o-Cresol
p-Cresol
Cyclobutane
Cyclohexanone
1,1-Dibromoethane
1,1-Dichloroethane
Diethyl ether
1,1-Difluoroethane
1,2-Difluoroethane
Difluoromethane
Dimethyl ether
1,4-Dioxane
Ethane
Ethanol
Ethylcyclopentane
Ethyl mercaptan
Fluoroethane
Furan
Helium-4
Hydrazine
Hydrogen
Isopropyl amine
Methanol
Methyl acetylene
Methylcyclopentane
Methylethyl ether
Methyl mercaptan
2-Methylpropane
Formula
CAS no.
Mol. wt.
C1
C2
C3
C2H4O
C2H2
C3H4O
Ar
C6H6
C2H5Br
C4H6
C4H10
C4H10O
C4H8
C4H8
C4H6
C7H8O
C7H8O
C7H8O
C4H8
C6H10O
C2H4Br2
C2H4Cl2
C4H10O
C2H4F2
C2H4F2
CH2F2
C2H6O
C4H8O2
C2H6
C2H6O
C7H14
C2H6S
C2H5F
C4H4O
He
H4N2
H2
C3H9N
CH4O
C3H4
C6H12
C3H8O
CH4S
C4H10
75-07-0
74-86-2
107-02-8
7440-37-1
71-43-2
74-96-4
590-19-2
106-97-8
71-36-3
590-18-1
624-64-6
107-00-6
108-39-4
95-48-7
106-44-5
287-23-0
108-94-1
557-91-5
75-34-3
60-29-7
75-37-6
624-72-6
75-10-5
115-10-6
123-91-1
74-84-0
64-17-5
1640-89-7
75-08-1
353-36-6
110-00-9
7440-59-7
302-01-2
1333-74-0
75-31-0
67-56-1
74-99-7
96-37-7
540-67-0
74-93-1
75-28-5
44.053
26.037
56.063
39.948
78.112
108.965
54.090
58.122
74.122
56.106
56.106
54.090
108.138
108.138
108.138
56.106
98.143
187.861
98.959
74.122
66.050
66.050
52.023
46.068
88.105
30.069
46.068
98.186
62.134
48.060
68.074
4.003
32.045
2.016
59.110
32.042
40.064
84.159
60.095
48.107
58.122
29,705
30,800
30,702
20,786
35,978
27,112
27,400
17,330
25,300
39,760
20,908
25,300
29,002
16,192
29,090
31,863
32,182
20,560
19,560
26,040
29,736
27,581
33,851
25,940
28,345
31,742
32,585
34,710
23,014
30,358
40,860
20,786
32,998
64,979
23,590
30,270
30,810
35,465
23,337
31,520
21,380
127.43
−53.08
80.95
0
−101.69
117.99
177.6
458.16
371.2
108.8
324.73
183.2
158.79
469.81
166
37.226
116.87
285.2
249.01
388
72.364
169.88
−20.966
178.46
88.3
26.567
87.4
304.96
271.36
62.839
−160.3
0
−5.2147
−788.17
310.42
84.64
35.8
147.38
309.03
60.1
271.2
−0.21793
0.384
0.191
0
0.939
0
0
−0.816
−0.461
0
−0.411
0
0.635
−0.479
0.616
0.23616
0.547
−0.332
−0.22187
−0.268
0.228
−0.1581
0.17584
−0.186
0.446
0.12927
0.05
−0.084
−0.4427
0.1067
0.87
0
0.21379
5.8287
−0.274
−0.188
0.27
0.242
−0.285
0
−0.092
C4 × 1E 05
−1845.9
C5 × 1E 10
216400
Tmin, K
Cp at Tmin
× 1E-05
Tmax, K
Cp at Tmax
× 1E-05
50
50
50
100
50
100
50
50
50
50
50
50
50
50
50
50
50
100
100
50
50
50
50
50
50
50
50
50
50
50
100
100
50
50
50
50
50
50
50
50
50
0.3553
0.2911
0.3523
0.2079
0.3324
0.3891
0.3628
0.3820
0.4271
0.4520
0.3612
0.3446
0.3853
0.3849
0.3893
0.3432
0.3939
0.4576
0.4224
0.4477
0.3392
0.3568
0.3324
0.3440
0.3388
0.3339
0.3708
0.4975
0.3548
0.3377
0.3353
0.2079
0.3327
0.3797
0.3843
0.3403
0.3328
0.4344
0.3808
0.3453
0.3471
200
200
200
1,500
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
1,500
200
250
200
200
200
200
200
200
200
0.4647
0.3554
0.5453
0.2079
0.5320
0.5071
0.6292
0.7632
0.8110
0.6152
0.6941
0.6194
0.8616
0.9099
0.8693
0.4876
0.7744
0.6432
0.6049
0.9292
0.5333
0.5523
0.3669
0.5419
0.6385
0.4223
0.5207
0.9234
0.5958
0.4719
0.4360
0.2079
0.4051
0.2834
0.7471
0.3968
0.4877
0.7462
0.7374
0.4354
0.7194
237
238
243
246
247
248
251
253
289
290
294
295
296
304
310
320
321
322
324
331
2-Methyl-2-propanol
2-Methyl propene
alpha-Methyl styrene
Naphthalene
Neon
Nitroethane
Nitromethane
Nitric oxide
2-Pentyne
Phenanthrene
Propadiene
Propane
1-Propanol
Propylbenzene
Quinone
Tetrahydrofuran
1,2,3,4-Tetrahydronaphthalene
Tetrahydrothiophene
Thiophene
1,2,4-Trimethylbenzene
C4H10O
C4H8
C9H10
C10H8
Ne
C2H5NO2
CH3NO2
NO
C5H8
C14H10
C3H4
C3H8
C3H8O
C9H12
C6H4O2
C4H8O
C10H12
C4H8S
C4H4S
C9H12
75-65-0
115-11-7
98-83-9
91-20-3
7440-01-9
79-24-3
75-52-5
10102-43-9
627-21-4
85-01-8
463-49-0
74-98-6
71-23-8
103-65-1
106-51-4
109-99-9
119-64-2
110-01-0
110-02-1
95-63-6
74.122
56.106
118.176
128.171
20.180
75.067
61.040
30.006
68.117
178.229
40.064
44.096
60.095
120.192
108.095
72.106
132.202
88.171
84.140
120.192
17,080
24,970
37,735
29,120
20,786
33,055
38,782
34,980
24,330
27,700
31,690
26,675
28,800
22,880
29,668
36,970
28,560
41,195
36,765
35,652
381.7
211.8
112.94
82.88
0
89.54
−48.39
−35.32
335.7
210
17.1
147.04
257
538.46
129.07
−12.28
225.1
−88.3
−112.82
323.89
−0.199
0
0.846
0.964
0
0.238
0.413
0.07729
−0.37
1.24
0.282
0
-0.35
-0.546
0.53105
0.444
0.616
0.942
0.862
0.305
−5.7357
0.0014526
50
50
50
50
100
50
50
100
50
50
50
50
50
50
50
50
50
50
50
50
0.3567
0.3556
0.4550
0.3567
0.2079
0.3813
0.3740
0.3217
0.4019
0.4130
0.3325
0.3403
0.4078
0.4844
0.3745
0.3747
0.4136
0.3914
0.3328
0.5261
200
200
200
200
1,500
200
200
1,500
200
200
200
200
200
200
200
200
200
200
200
200
0.8546
0.6733
0.9416
0.8426
0.2079
0.6048
0.4562
0.3586
0.7667
1.1930
0.4639
0.5608
0.6620
1.0873
0.7672
0.5227
0.9822
0.6122
0.4868
1.1263
Constants in this table can be used in the following equation to calculate the ideal gas heat capacity C0p.
C0p = C1 + C2T + C3T2 + C4T3 + C5T4
where C0p is in J/(kmol·K) and T is in K. All substances are listed by chemical family in Table 2-6 and by formula in Table 2-7.
Values in this table were taken from the Design Institute for Physical Properties (DIPPR) of the American Institute of Chemical Engineers (AIChE), copyright 2007 AIChE and reproduced with permission of AICHE and of the DIPPR Evaluated Process Design Data Project Steering Committee. Their source should be cited as R. L. Rowley, W. V. Wilding, J. L. Oscarson, Y. Yang, N. A. Zundel, T. E. Daubert, R. P. Danner, DIPPR® Data Compilation of Pure Chemical Properties, Design Institute for Physical Properties, AIChE, New York (2007).
The number of digits provided for values at Tmin and Tmax was chosen for uniformity of appearance and formatting; these do not represent the uncertainties of the physical quantities, but
are the result of calculations from the standard thermophysical property formulations within a fixed format.
2-175
2-176
TABLE 2-156
Cmpd.
no.
1
2
3
4
5
6
7
8
9
10
11
12
13
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Heat Capacity at Constant Pressure of Inorganic and Organic Compounds in the Ideal Gas State Fit to Hyperbolic Functions Cp [J/(kmolK)]
Name
Acetaldehyde
Acetamide
Acetic acid
Acetic anhydride
Acetone
Acetonitrile
Acetylene
Acrolein
Acrylic acid
Acrylonitrile
Air
Ammonia
Anisole
Benzamide
Benzene
Benzenethiol
Benzoic acid
Benzonitrile
Benzophenone
Benzyl alcohol
Benzyl ethyl ether
Benzyl mercaptan
Biphenyl
Bromine
Bromobenzene
Bromoethane
Bromomethane
1,2-Butadiene
1,3-Butadiene
Butane
1,2-Butanediol
1,3-Butanediol
1-Butanol
2-Butanol
1-Butene
cis-2-Butene
trans-2-Butene
Butyl acetate
Butylbenzene
Butyl mercaptan
sec-Butyl mercaptan
1-Butyne
Butyraldehyde
Butyric acid
Butyronitrile
Carbon dioxide
Carbon disulfide
Carbon monoxide
Carbon tetrachloride
Carbon tetrafluoride
Chlorine
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1-Chloropropane
2-Chloropropane
m-Cresol
o-Cresol
Formula
C2H4O
C2H5NO
C2H4O2
C4H6O3
C3H6O
C2H3N
C2H2
C3H4O
C3H4O2
C3H3N
Mixture
H3N
C7H8O
C7H7NO
C6H6
C6H6S
C7H6O2
C7H5N
C13H10O
C9H8O
C9H12O
C7H8S
C12H10
Br2
C6H5Br
C2H5Br
CH3Br
C4H6
C4H6
C4H10
C4H10O2
C4H10O2
C4H10O
C4H10O
C4H8
C4H8
C4H8
C6H12O2
C10H14
C4H10S
C4H10S
C4H6
C4H8O
C4H8O2
C4H7N
CO2
CS2
CO
CCl4
CF4
Cl2
C6H5Cl
C2H5Cl
CHCl3
CH3Cl
C3H7Cl
C3H7Cl
C7H8O
C7H8O
CAS no.
Mol. wt.
C1
× 1E-05
C2
× 1E-05
C3
× 1E-03
C4
× 1E-05
C5
Tmin, K
Cp at Tmin
× 1E-05
Tmax, K
Cp at Tmax
× 1E-05
75-07-0
60-35-5
64-19-7
108-24-7
67-64-1
75-05-8
74-86-2
107-02-8
79-10-7
107-13-1
132259-10-0
7664-41-7
100-66-3
55-21-0
71-43-2
108-98-5
65-85-0
100-47-0
119-61-9
100-51-6
539-30-0
100-53-8
92-52-4
7726-95-6
108-86-1
74-96-4
74-83-9
590-19-2
106-99-0
106-97-8
584-03-2
107-88-0
71-36-3
78-92-2
106-98-9
590-18-1
624-64-6
123-86-4
104-51-8
109-79-5
513-53-1
107-00-6
123-72-8
107-92-6
109-74-0
124-38-9
75-15-0
630-08-0
56-23-5
75-73-0
7782-50-5
108-90-7
75-00-3
67-66-3
74-87-3
540-54-5
75-29-6
108-39-4
95-48-7
44.053
59.067
60.052
102.089
58.079
41.052
26.037
56.063
72.063
53.063
28.960
17.031
108.138
121.137
78.112
110.177
122.121
103.121
182.218
108.138
136.191
124.203
154.208
159.808
157.008
108.965
94.939
54.090
54.090
58.122
90.121
90.121
74.122
74.122
56.106
56.106
56.106
116.158
134.218
90.187
90.187
54.090
72.106
88.105
69.105
44.010
76.141
28.010
153.823
88.004
70.906
112.557
64.514
119.378
50.488
78.541
78.541
108.138
108.138
0.4451
0.342
0.402
0.713
0.5704
0.41914
0.3199
0.48449
0.6059
0.4678
0.28958
0.33427
0.7637
1.9581
0.44767
0.6895
0.77594
0.7186
1.0099
0.84115
0.9521
0.99192
1.0759
0.30113
0.721
0.47191
0.3377
0.575
0.5095
0.7134
1.0478
1.066
0.7454
0.90878
0.64257
0.5765
0.6592
1.1684
1.138
0.92478
0.92367
0.5587
0.89657
1.488
0.6906
0.2937
0.301
0.29108
0.37582
0.92004
0.29142
0.8011
0.4568
0.3942
0.3409
0.621
0.61809
0.7515
0.7988
1.0687
1.294
1.3675
2.222
1.632
0.8876
0.5424
1.2546
1.3703
1.0366
0.0939
0.4898
2.9377
1.7019
2.3085
2.3275
2.6455
2.27
4.4898
3.1428
2.8868
2.9633
4.2105
0.08009
2.064
1.2787
0.715
1.6476
1.705
2.43
2.549
2.575
2.5907
2.5508
2.0618
2.115
2.07
3.769
4.454
2.7795
2.5166
1.6694
2.3731
1.3522
1.9996
0.3454
0.3338
0.08773
0.7054
0.16446
0.09176
2.31
1.2967
0.6573
0.7246
1.843
1.8023
2.09
2.853
1.6141
1.075
1.262
1.6203
1.607
1.5818
1.594
1.3979
1.6475
1.3998
3.012
2.036
1.6051
1.3257
1.4792
1.512
1.7925
1.4669
1.311
1.9539
0.70207
1.5583
1.9041
0.7514
1.6504
1.5957
1.578
1.527
1.5324
1.63
1.8776
1.967
1.6073
1.893
1.6768
1.6299
1.6733
1.956
1.5507
1.6837
1.6109
1.5328
1.9754
1.146
1.5494
1.428
0.896
3.0851
0.5121
1.0764
0.949
2.157
1.5992
0.928
1.723
1.629
1.5438
0.6666
1.4765
0.6135
0.64
0.7003
1.676
0.968
0.5032
0.4325
0.87243
1.0446
0.6536
0.0758
0.2256
2.17
−37.417
1.6836
1.7516
2.2382
1.693
2.8395
2.5743
1.6385
2.2116
4.1785
0.1078
1.687
0.85166
0.4175
0.99
1.337
1.5033
1.875
1.951
1.732
1.852
1.3324
1.2872
1.251
2.818
3.0497
1.5974
1.5641
1.07
1.5866
−678
1.3146
0.264
0.2893
0.084553
0.485
−5083.8
0.1003
2.046
0.859
0.493
0.448
1.2337
1.1893
1.212
2.042
737.8
502
569.7
746.5
731.5
699.8
607.1
633.26
751.49
629.35
1484
882
751.2
41.232
677.66
697.9
835.9
680.77
627.4
850.06
2002.6
719.16
828.81
314.6
765.3
703.87
691.4
677.3
685.6
730.42
833
860.5
712.4
832.13
757.06
739.1
742.2
811.2
708.86
758.68
739.2
656
904.13
6.98
675
588
374.7
1538.2
236.1
2.3486
425
897.6
708.8
399.6
780.5
724
685.93
2214
664.7
200
100
50
200
200
100
200
200
250
200
50
100
300
298.15
200
200
200
200
300
298.15
300
300
200
100
200
200
100
200
200
200
298.15
298.15
200
298.15
250
200
200
300
200
200
200
200
200
298.15
200
50
100
60
100
298
50
200
100
100
150
200
200
200
200
0.4660
0.3448
0.4020
0.7665
0.6049
0.4192
0.3566
0.5467
0.6984
0.5156
0.2896
0.3343
1.1302
1.2745
0.5358
0.7689
0.8126
0.8053
1.8001
1.1198
1.5501
1.4156
1.1481
0.3090
0.7679
0.5089
0.3378
0.6269
0.5756
0.7673
1.2667
1.2679
0.8162
1.1257
0.7571
0.6199
0.7004
1.5358
1.2659
0.9714
0.9763
0.6238
0.9119
1.1533
0.7607
0.2937
0.3100
0.2911
0.4730
0.6106
0.2914
0.8219
0.4569
0.4048
0.3424
0.6674
0.6768
0.8701
0.9158
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1200
1500
1500
1500
1500
1500
1500
1500
1500
1200
1500
1500
1500
1500
1500
1500
1500
1500
1500.1
1500.15
1500
1500
1500
1500
1500
1200
1500
1500
1500
1500
1500
1500
1500
5000
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1.2994
1.4997
1.5756
2.5675
1.8820
1.1285
0.7575
1.5620
1.7424
1.3464
0.3496
0.6647
3.0226
3.2501
2.4157
2.6739
2.9712
2.6706
4.9311
3.2880
4.3445
3.2957
4.5557
0.3794
2.4628
1.5121
0.9107
1.9202
1.9555
2.6602
3.0289
3.0311
2.8509
2.8730
2.2898
2.2715
2.2904
3.6724
4.8435
3.1008
2.9615
1.9209
2.6775
2.5905
2.3273
0.6335
0.6148
0.3521
1.0662
1.0465
0.3793
2.5327
1.5112
1.0063
0.9097
2.1126
2.1023
3.2075
3.2163
2-177
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
p-Cresol
Cumene
Cyanogen
Cyclobutane
Cyclohexane
Cyclohexanol
Cyclohexanone
Cyclohexene
Cyclopentane
Cyclopentene
Cyclopropane
Cyclohexyl mercaptan
Decanal
Decane
Decanoic acid
1-Decanol
1-Decene
Decyl mercaptan
1-Decyne
Deuterium
1,1-Dibromoethane
1,2-Dibromoethane
Dibromomethane
Dibutyl ether
m-Dichlorobenzene
o-Dichlorobenzene
p-Dichlorobenzene
1,1-Dichloroethane
1,2-Dichloroethane
Dichloromethane
1,1-Dichloropropane
1,2-Dichloropropane
Diethanol amine
Diethyl amine
Diethyl ether
Diethyl sulfide
1,1-Difluoroethane
1,2-Difluoroethane
Difluoromethane
Di-isopropyl amine
Di-isopropyl ether
Di-isopropyl ketone
1,1-Dimethoxyethane
1,2-Dimethoxypropane
Dimethyl acetylene
Dimethyl amine
2,3-Dimethylbutane
1,1-Dimethylcyclohexane
cis-1,2-Dimethylcyclohexane
trans-1,2-Dimethylcyclohexane
Dimethyl disulfide
Dimethyl ether
N,N-Dimethyl formamide
2,3-Dimethylpentane
Dimethyl phthalate
Dimethylsilane
Dimethyl sulfide
Dimethyl sulfoxide
Dimethyl terephthalate
1,4-Dioxane
Diphenyl ether
Dipropyl amine
Dodecane
C7H8O
C9H12
C2N2
C4H8
C6H12
C6H12O
C6H10O
C6H10
C5H10
C5H8
C3H6
C6H12S
C10H20O
C10H22
C10H20O2
C10H22O
C10H20
C10H22S
C10H18
D2
C2H4Br2
C2H4Br2
CH2Br2
C8H18O
C6H4Cl2
C6H4Cl2
C2H4Cl2
C2H4Cl2
C2H4Cl2
CH2Cl2
C3H6Cl2
C3H6Cl2
C4H11NO2
C4H11N
C4H10O
C4H10S
C2H4F2
C2H4F2
CH2F2
C6H15N
C6H14O
C7H14O
C4H10O2
C5H12O2
C4H6
C2H7N
C6H14
C8H16
C8H16
C8H16
C2H6S2
C2H6O
C3H7NO
C7H16
C10H10O4
C2H8Si
C2H6S
C2H6OS
C10H10O4
C4H8O2
C12H10O
C6H15N
C12H26
106-44-5
98-82-8
460-19-5
287-23-0
110-82-7
108-93-0
108-94-1
110-83-8
287-92-3
142-29-0
75-19-4
1569-69-3
112-31-2
124-18-5
334-48-5
112-30-1
872-05-9
143-10-2
764-93-2
7782-39-0
557-91-5
106-93-4
74-95-3
142-96-1
541-73-1
95-50-1
106-46-7
75-34-3
107-06-2
75-09-2
78-99-9
78-87-5
111-42-2
109-89-7
60-29-7
352-93-2
75-37-6
624-72-6
75-10-5
108-18-9
108-20-3
565-80-0
534-15-6
7778-85-0
503-17-3
124-40-3
79-29-8
590-66-9
2207-01-4
6876-23-9
624-92-0
115-10-6
68-12-2
565-59-3
131-11-3
1111-74-6
75-18-3
67-68-5
120-61-6
123-91-1
101-84-8
142-84-7
112-40-3
108.138
120.192
52.035
56.106
84.159
100.159
98.143
82.144
70.133
68.117
42.080
116.224
156.265
142.282
172.265
158.281
140.266
174.347
138.250
4.032
187.861
187.861
173.835
130.228
147.002
147.002
147.002
98.959
98.959
84.933
112.986
112.986
105.136
73.137
74.122
90.187
66.050
66.050
52.023
101.190
102.175
114.185
90.121
104.148
54.090
45.084
86.175
112.213
112.213
112.213
94.199
46.068
73.094
100.202
194.184
60.170
62.134
78.133
194.184
88.105
170.207
101.190
170.335
0.7384
1.081
0.3545
0.44004
0.432
0.9043
0.67384
0.58171
0.416
0.48074
0.338
0.54305
1.9641
1.672
0.24457
1.6984
1.7101
1.931
1.5045
0.3029
0.5927
0.74906
0.391
1.6122
0.7
0.6948
0.6978
0.5521
0.65271
0.3628
0.7145
0.78658
1.208
0.9102
0.8621
0.91273
0.49653
0.51889
0.35489
1.1384
1.093
1.0869
1.1556
1.0113
0.6534
0.5565
0.7772
1.0776
1.1039
1.0991
0.7843
0.5148
0.722
0.85438
1.396
0.61453
0.6037
0.6949
1.174
0.56184
1.0985
1.2114
2.1295
2.908
3.7932
0.5015
2.3074
3.735
2.5771
3.2598
3.1717
3.014
2.5159
1.6894
3.9962
5.1412
5.353
6.546
5.392
5.2089
5.4815
4.3794
0.0975
1.158
1.2725
0.648
4.4777
2.0746
2.0804
2.078
1.205
1.1254
0.6804
1.7344
1.7429
3.066
2.674
2.551
2.41
1.2546
1.2431
0.71002
2.5747
3.683
4.054
1.8305
3.2393
1.6179
1.6384
4.032
4.6718
4.6445
4.6401
1.4364
1.442
1.783
4.5772
4.78
1.7438
1.3747
1.524
5.32
2.7034
4.3412
2.6127
6.633
1.4559
1.7505
1.057
1.6283
1.192
0.7882
1.3955
1.5435
1.4617
1.5803
1.6135
1.3575
1.8989
1.6141
1.0899
1.568
1.7265
1.6085
1.3291
2.515
1.4931
1.981
1.194
1.6831
1.3664
1.3632
1.3635
1.502
1.7376
1.256
1.524
1.7157
2.089
1.719
1.5413
1.6686
1.5394
1.5048
1.5936
0.7384
1.6057
1.7802
0.95919
1.5611
1.7837
1.7341
1.544
1.654
1.6943
1.6679
1.5836
1.6034
1.532
1.5181
2.19
1.3418
1.641
1.6514
2.105
1.5171
1.6222
0.78956
1.7155
2.091
3.0027
0.452
1.5571
1.635
1.3068
2.0209
2.1273
1.8095
1.7454
1.1768
2.5623
4.1278
3.782
4.8642
3.938
3.5935
3.74
2.5557
−0.0275
0.8428
0.9437
0.42
2.918
1.5983
1.594
1.5965
0.8719
0.878
0.4275
1.223
1.2627
2.343
1.7926
1.437
1.652
0.87561
0.76269
0.4622
1.62
2.342
2.9786
0.99605
2.1501
1.0242
1.0899
2.508
3.3397
3.3949
3.3736
0.871
0.7747
1.31
2.974
3.9705
1.0102
0.7988
1.0658
4.1
1.7658
3.6455
1.6903
4.5161
650.42
794.8
396
744.9
530.1
1952.2
677.33
701.62
668.8
718.37
722.8
618.54
862.51
742
424
720.5
782.92
754.75
632.01
368
655.5
845.2
501
781.6
620.16
619.2
619.37
653.5
795.45
548
674.2
765.1
891
794.94
688.9
771.08
694.17
697.51
762
2143
699
791.6
2826.3
689.3
821.4
793.04
649.95
792.5
798.35
781.97
730.65
725.4
762
641.01
900.6
592.09
743.5
722.2
818
700.76
743.62
2394.4
777.5
200
200
100
200
100
200
200
150
100
150
100
300
200
200
298.15
200
298.15
200
298
100
200
200
100
200
200
200
200
200
200
100
150
200
298.15
200
200
200
200
200
200
300
298.15
300
298.15
298.15
200
200
200
200
200
200
200
200
200
200
300
200
200
200
298.15
200
300
300
200
0.8707
1.1480
0.3648
0.4903
0.4366
0.9648
0.7802
0.5978
0.4165
0.4918
0.3381
1.2644
2.0192
1.7967
2.5232
1.8502
2.2304
2.0434
2.1938
0.3020
0.6442
0.7635
0.3929
1.6841
0.8245
0.8198
0.8228
0.6061
0.6722
0.3637
0.7268
0.8217
1.4197
0.9502
0.9316
0.9567
0.5373
0.5536
0.3681
1.5995
1.5669
1.5102
1.2777
1.4638
0.6721
0.5812
0.9363
1.1535
1.1777
1.1820
0.8155
0.5436
0.7594
1.0550
1.7481
0.7095
0.6298
0.7355
1.6816
0.6403
1.7298
1.5900
2.2442
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1200
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500.1
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1200
1500
1500
1500
1000.15
1500
1200
1500
1500
3.2102
4.1808
0.8100
2.3234
3.6516
3.8251
3.4743
3.2132
2.9298
2.5619
1.7213
3.7236
6.0539
6.0932
6.1099
6.2186
5.8745
6.4613
5.2794
0.3425
1.5673
1.7041
0.9599
5.2145
2.5161
2.5161
2.5175
1.5615
1.5743
0.9543
2.1609
2.1894
3.4674
3.0519
2.9244
2.8724
1.5424
1.5510
0.9419
4.1941
4.0535
4.3093
3.0678
3.6669
1.9148
1.8585
4.0353
4.9543
4.9243
4.9275
1.9523
1.6581
2.2596
4.5983
4.4740
2.0944
1.6949
1.9255
4.1139
2.8174
4.5143
4.2484
7.4325
2-178
TABLE 2-156
Cmpd.
no.
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
Heat Capacity at Constant Pressure of Inorganic and Organic Compounds in the Ideal Gas State Fit to Hyperbolic Functions Cp [J/(kmolK)] (Continued )
Name
Eicosane
Ethane
Ethanol
Ethyl acetate
Ethyl amine
Ethylbenzene
Ethyl benzoate
2-Ethyl butanoic acid
Ethyl butyrate
Ethylcyclohexane
Ethylcyclopentane
Ethylene
Ethylenediamine
Ethylene glycol
Ethyleneimine
Ethylene oxide
Ethyl formate
2-Ethyl hexanoic acid
Ethylhexyl ether
Ethylisopropyl ether
Ethylisopropyl ketone
Ethyl mercaptan
Ethyl propionate
Ethylpropyl ether
Ethyltrichlorosilane
Fluorine
Fluorobenzene
Fluoroethane
Fluoromethane
Formaldehyde
Formamide
Formic acid
Furan
Heptadecane
Heptanal
Heptane
Heptanoic acid
1-Heptanol
2-Heptanol
3-Heptanone
2-Heptanone
1-Heptene
Heptyl mercaptan
1-Heptyne
Hexadecane
Hexanal
Hexane
Hexanoic acid
1-Hexanol
2-Hexanol
2-Hexanone
3-Hexanone
1-Hexene
3-Hexyne
Hexyl mercaptan
1-Hexyne
2-Hexyne
Hydrazine
Hydrogen
Formula
CAS no.
Mol. wt.
C1
× 1E-05
C2
× 1E-05
C3
× 1E-03
C4
× 1E-05
C20H42
C2H6
C2H6O
C4H8O2
C2H7N
C8H10
C9H10O2
C6H12O2
C6H12O2
C8H16
C7H14
C2H4
C2H8N2
C2H6O2
C2H5N
C2H4O
C3H6O2
C8H16O2
C8H18O
C5H12O
C6H12O
C2H6S
C5H10O2
C5H12O
C2H5Cl3Si
F2
C6H5F
C2H5F
CH3F
CH2O
CH3NO
CH2O2
C4H4O
C17H36
C7H14O
C7H16
C7H14O2
C7H16O
C7H16O
C7H14O
C7H14O
C7H14
C7H16S
C7H12
C16H34
C6H12O
C6H14
C6H12O2
C6H14O
C6H14O
C6H12O
C6H12O
C6H12
C6H10
C6H14S
C6H10
C6H10
H4N2
H2
112-95-8
74-84-0
64-17-5
141-78-6
75-04-7
100-41-4
93-89-0
88-09-5
105-54-4
1678-91-7
1640-89-7
74-85-1
107-15-3
107-21-1
151-56-4
75-21-8
109-94-4
149-57-5
5756-43-4
625-54-7
565-69-5
75-08-1
105-37-3
628-32-0
115-21-9
7782-41-4
462-06-6
353-36-6
593-53-3
50-00-0
75-12-7
64-18-6
110-00-9
629-78-7
111-71-7
142-82-5
111-14-8
111-70-6
543-49-7
106-35-4
110-43-0
592-76-7
1639-09-4
628-71-7
544-76-3
66-25-1
110-54-3
142-62-1
111-27-3
626-93-7
591-78-6
589-38-8
592-41-6
928-49-4
111-31-9
693-02-7
764-35-2
302-01-2
1333-74-0
282.547
30.069
46.068
88.105
45.084
106.165
150.175
116.158
116.158
112.213
98.186
28.053
60.098
62.068
43.068
44.053
74.079
144.211
130.228
88.148
100.159
62.134
102.132
88.148
163.506
37.997
96.102
48.060
34.033
30.026
45.041
46.026
68.074
240.468
114.185
100.202
130.185
116.201
116.201
114.185
114.185
98.186
132.267
96.170
226.441
100.159
86.175
116.158
102.175
102.175
100.159
100.159
84.159
82.144
118.240
82.144
82.144
32.045
2.016
3.2481
0.40326
0.492
0.9981
0.594
0.7844
1.0944
1.0455
1.115
1.1059
0.82052
0.3338
0.7286
0.63012
0.343
0.3346
0.537
1.5777
1.634
1.0953
1.24
0.5576
0.937
1.132
0.85105
0.29122
0.62653
0.44373
0.33289
0.3327
0.3822
0.3381
0.3727
2.7878
1.404
1.2015
1.3135
1.2215
1.4569
1.2768
1.2507
1.1851
1.442
1.0712
2.6283
1.232
1.044
1.1622
1.0625
1.2615
1.094
1.1237
1.0434
0.9376
1.2662
0.9129
1.036
0.38711
0.27617
11.09
1.3422
1.4577
2.0931
1.618
3.399
4.1794
2.3148
3.391
4.6306
4.0342
0.9479
1.8436
1.4584
1.427
1.2116
1.886
4.4017
4.5119
3.0032
3.2
1.3617
2.829
2.94
1.0378
0.10132
2.1646
1.3119
0.73989
0.49542
0.93
0.7593
1.6606
9.5247
2.5907
4.001
2.3317
3.991
2.8252
3.381
2.148
3.6362
4.1603
3.0258
8.9733
2.2146
3.523
2.0708
3.521
3.5964
1.807
2.936
3.0749
3.015
3.7294
2.5577
3.009
0.8576
0.0956
1.636
1.6555
1.6628
2.0226
1.812
1.559
0.88375
0.71
1.6705
1.6628
1.567
1.596
1.688
1.673
1.638
1.6084
1.207
1.7494
1.7532
1.7988
1.967
1.5221
1.648
1.827
0.59737
1.453
1.564
1.6422
1.8639
1.8666
1.845
1.1925
1.5112
1.6935
0.8315
1.6766
0.67567
1.58
0.81695
1.3831
0.6912
1.7359
1.6603
1.5273
1.6912
0.84
1.6946
0.68661
1.5835
1.8445
0.689
1.401
1.7459
1.9057
1.6574
1.529
2.116
1.7228
2.466
7.45
0.73223
0.939
1.803
1.078
2.426
−1.609
1.471
2.518
3.299
2.6697
0.551
1.199
0.97296
1.037
0.8241
0.864
3.2378
3.1032
2.1311
2.346
0.8073
2.155
2.055
0.94745
0.094101
1.7278
0.85441
0.46079
0.28075
0.69
0.318
1.3145
6.6651
1.312
2.74
1.824
2.835
1.766
1.888
1.619
2.5048
2.6572
2.0975
6.264
1.219
2.369
1.5355
2.462
2.594
1.474
1.601
2.0728
1.986
2.308
1.737
2.106
0.56635
0.0376
C5
726.27
752.87
744.7
928.05
820
702
1183.1
2061.6
733.6
781.1
715.52
740.8
767.3
773.65
744.7
737.3
496
792.34
809.75
817.35
896
687.5
724.7
852
2122.7
662.91
724.29
738.77
891.16
934.9
850
550
686
744.57
2201
756.4
1846
717.7
2537.2
650.3
1759.3
785.73
759.39
689.62
744.41
2205
761.6
1932.5
715.75
819.17
1772
650.5
793.53
817
757.8
683
902.4
733.53
567.6
Tmin,
K
Cp at Tmin
× 1E-05
Tmax,
K
Cp at Tmax
× 1E-05
200
200
200
200
200
200
300
300
298
200
200
60
300
300
150
50
100
298.15
298.15
298.15
298.15
200
300
298.15
167
50
200
200
50
50
150
50
200
200
200
200
300
200
298.15
200
150
298.15
200
200
200
200
200
298.15
200
298.15
200
150
298
300
200
200
300
200
250
3.5235
0.4256
0.5224
1.0126
0.6139
0.8912
1.4598
1.5102
1.5583
1.1875
0.9272
0.3338
0.9178
0.7800
0.3480
0.3346
0.5412
2.0279
2.0360
1.3620
1.4479
0.5970
1.3377
1.3538
0.8926
0.2912
0.6914
0.4726
0.3329
0.3327
0.3833
0.3381
0.4376
3.0034
1.4479
1.2828
1.8497
1.3330
1.8136
1.3968
1.2688
1.5434
1.5191
1.1721
2.8312
1.2672
1.1117
1.6107
1.1607
1.5829
1.1815
1.1443
1.3301
1.1909
1.3340
1.0004
1.2215
0.4070
0.2843
1500
1500
1500
1500
1500
1500
1500
1200.15
1200
1500
1500
1500
1500
1500
1500
1500
1500
1500
1200
1200
1200
1500
1200
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1200
1500
1500
1500
1500
1500
1500
1500
1500
1500
1200
1500
1500
1500
1500
1500
1500
1500
1500
12.2110
1.4562
1.6576
2.6594
1.8528
3.6147
4.2540
3.6330
3.6213
4.9184
4.1472
1.0987
2.2016
1.8095
1.5178
1.3297
2.1485
5.1201
4.8744
3.2289
3.4234
1.6729
3.0569
3.4535
2.2349
0.3812
2.4736
1.5008
0.9024
0.7113
1.1203
0.9933
1.7940
10.4160
4.2863
4.4283
4.2941
4.5346
4.6604
4.1386
3.8446
4.0836
4.7831
3.5985
9.8182
3.7314
3.8620
3.7636
3.9726
4.0672
3.3207
3.5874
3.4819
3.1889
4.2483
3.0371
3.1894
1.0571
0.3225
2-179
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
Hydrogen bromide
Hydrogen chloride
Hydrogen cyanide
Hydrogen fluoride
Hydrogen sulfide
Isobutyric acid
Isopropyl amine
Malonic acid
Methacrylic acid
Methane
Methanol
N-Methyl acetamide
Methyl acetate
Methyl acetylene
Methyl acrylate
Methyl amine
Methyl benzoate
3-Methyl-1,2-butadiene
2-Methylbutane
2-Methylbutanoic acid
3-Methyl-1-butanol
2-Methyl-1-butene
2-Methyl-2-butene
2-Methyl -1-butene-3-yne
Methylbutyl ether
Methylbutyl sulfide
3-Methyl-1-butyne
Methyl butyrate
Methylchlorosilane
Methylcyclohexane
1-Methylcyclohexanol
cis-2-Methylcyclohexanol
trans-2-Methylcyclohexanol
Methylcyclopentane
1-Methylcyclopentene
3-Methylcyclopentene
Methyldichlorosilane
Methylethyl ether
Methylethyl ketone
Methylethyl sulfide
Methyl formate
Methylisobutyl ether
Methylisobutyl ketone
Methyl Isocyanate
Methylisopropyl ether
Methylisopropyl ketone
Methylisopropyl sulfide
Methyl mercaptan
Methyl methacrylate
2-Methyloctanoic acid
2-Methylpentane
Methyl pentyl ether
2-Methylpropane
2-Methyl-2-propanol
2-Methyl propene
Methyl propionate
Methylpropyl ether
Methylpropyl sulfide
Methylsilane
alpha-Methyl styrene
Methyl tert-butyl ether
Methyl vinyl ether
Naphthalene
HBr
HCl
CHN
HF
H2S
C4H8O2
C3H9N
C3H4O4
C4H6O2
CH4
CH4O
C3H7NO
C3H6O2
C3H4
C4H6O2
CH5N
C8H8O2
C5H8
C5H12
C5H10O2
C5H12O
C5H10
C5H10
C5H6
C5H12O
C5H12S
C5H8
C5H10O2
CH5ClSi
C7H14
C7H14O
C7H14O
C7H14O
C6H12
C6H10
C6H10
CH4Cl2Si
C3H8O
C4H8O
C3H8S
C2H4O2
C2H12O
C6H12O
C2H3NO
C4H10O
C5H10O
C4H10S
CH4S
C5H8O2
C9H18O2
C6H14
C6H14O
C4H10
C4H10O
C4H8
C4H8O2
C4H10O
C4H10S
CH6Si
C9H10
C5H12O
C3H6O
C10H8
10035-10-6
7647-01-0
74-90-8
7664-39-3
7783-06-4
79-31-2
75-31-0
141-82-2
79-41-4
74-82-8
67-56-1
79-16-3
79-20-9
74-99-7
96-33-3
74-89-5
93-58-3
598-25-4
78-78-4
116-53-0
123-51-3
563-46-2
513-35-9
78-80-8
628-28-4
628-29-5
598-23-2
623-42-7
993-00-0
108-87-2
590-67-0
7443-70-1
7443-52-9
96-37-7
693-89-0
1120-62-3
75-54-7
540-67-0
78-93-3
624-89-5
107-31-3
625-44-5
108-10-1
624-83-9
598-53-8
563-80-4
1551-21-9
74-93-1
80-62-6
3004-93-1
107-83-5
628-80-8
75-28-5
75-65-0
115-11-7
554-12-1
557-17-5
3877-15-4
992-94-9
98-83-9
1634-04-4
107-25-5
91-20-3
80.912
36.461
27.025
20.006
34.081
88.105
59.110
104.061
86.089
16.042
32.042
73.094
74.079
40.064
86.089
31.057
136.148
68.117
72.149
102.132
88.148
70.133
70.133
66.101
88.148
104.214
68.117
102.132
80.589
98.186
114.185
114.185
114.185
84.159
82.144
82.144
115.034
60.095
72.106
76.161
60.052
88.148
100.159
57.051
74.122
86.132
90.187
48.107
100.116
158.238
86.175
102.175
58.122
74.122
56.106
88.105
74.122
90.187
46.144
118.176
88.148
58.079
128.171
0.2912
0.29157
0.30125
0.29134
0.33288
0.74694
0.68545
0.49522
0.7251
0.33298
0.39252
0.6116
0.555
0.4478
0.1206
0.41
0.9396
0.671
0.746
1.8458
0.92165
0.87026
0.81924
0.7906
0.82051
1.0785
0.8274
0.894
0.59895
0.9227
0.7959
0.92279
0.92279
0.66456
0.69411
0.6422
0.7283
0.68681
0.784
0.75083
0.506
0.7284
1.227
0.474
0.89232
1.5914
0.99247
0.4146
0.864
1.7483
0.903
0.94326
0.6549
0.7704
0.6125
0.7765
0.92151
0.93775
0.46149
0.78548
0.9779
0.60865
0.6805
0.0953
0.09048
0.3171
0.093252
0.26086
2.4356
2.1876
1.8718
2.089
0.79933
0.879
2.029
1.782
1.0917
2.3766
1.0578
2.559
2.222
3.265
1.743
3.3371
2.5556
2.6038
1.656
3.0869
2.7388
2.1377
2.91
1.1636
4.115
2.596
2.6709
2.6709
3.507
3.0209
3.0711
1.0307
1.9959
2.1032
1.9577
1.219
3.1713
2.195
1.226
2.4765
1.764
2.7275
0.8307
1.811
4.9288
3.801
3.5965
2.4776
2.539
2.066
2.442
2.3943
2.6178
1.2781
3.5969
3.091
1.5965
3.5494
2.142
2.0938
1.6102
2.905
0.9134
1.715
1.5831
1.2958
1.8516
2.0869
1.9165
1.7683
1.26
1.5508
1.0543
1.708
0.825
1.421
1.545
1.22
1.8365
1.7757
1.7593
1.6926
1.3864
1.5885
1.755
1.57
1.565
1.6504
0.6213
0.68784
0.68784
1.5892
1.6903
1.6387
1.5429
1.5534
1.5488
1.6424
1.637
1.352
0.842
2.188
1.696
1.2076
2.003
1.589
0.7543
1.7384
1.602
1.3533
1.587
1.5502
1.545
1.714
1.6936
1.7291
1.4565
1.4342
1.643
1.619
1.4262
0.0157
−0.00107
0.2179
1.95E−03
−0.17979
1.8484
1.3855
1.4852
1.6483
0.41602
0.53654
1.3302
0.853
0.675
1.8186
0.6836
1.36
1.194
1.923
−56.11
2.4645
1.7636
1.7195
1.2167
1.7886
1.9067
1.5149
2.073
0.81581
2.9006
2.288
1.9847
1.9847
2.3526
2.1209
2.1298
0.7811
1.1168
1.1855
1.1949
0.894
1.8948
1.191
0.85983
1.5598
−407.4
1.8974
0.4612
0.8
3.5897
2.453
2.0569
1.575
1.669
1.2057
1.818
1.4896
1.6236
0.79115
2.5336
2.099
0.93783
2.5984
1400
120
626
1.33E+03
949.4
757.75
691.76
569.96
798.43
991.96
896.7
835.5
562
658.2
418.8
735
3000
614.7
666.7
31.2
757.99
807.82
800.93
788.4
613.87
749.6
782
678.3
690.39
779.48
1698.6
1732.4
1732.4
727.13
781.56
750.25
668.94
692.04
693
749.19
743
585.14
2460
1008.2
791.4
10.503
849.64
716.7
2160
788.01
691.6
599.92
706.99
679.3
676
716
797.79
783.23
643.23
651.69
731.191
739.55
650.1
50
50
100
50
100
298.15
200
300
298.15
50
200
300
298
200
298.15
150
300
150
200
300
298.15
200
200
298.15
300
273.15
200
298
200
200
300
300
300
200
200
200
200
200
200
273.16
250
300
298.15
298.15
200
300
273
200
298.15
298.15
200
300
200
200
200
300
298
298.15
200
200
298
300
200
0.2912
0.2914
0.3014
0.2913
0.3329
1.0427
0.7510
0.9790
0.9475
0.3330
0.3980
0.7698
0.8489
0.4882
0.9908
0.4136
1.2586
0.6931
0.8546
1.2793
1.3135
0.9060
0.8559
0.9632
1.3300
1.3173
0.8646
1.3461
0.6380
0.9953
1.5302
1.5099
1.5099
0.7510
0.7464
0.7083
0.7717
0.7396
0.8397
0.9004
0.5888
1.3200
1.4755
0.5195
0.9280
1.1291
1.1377
0.4329
1.1621
2.2567
1.0192
1.5600
0.7218
0.8567
0.6763
1.1242
1.1251
1.1728
0.5141
0.9445
1.3522
0.7748
0.8454
1500
1500
1500
1500
1500
1200
1500
1200
1200.1
1500
1500
1500
1500
1500
1200.1
1500
1200
1500
1500
1500
1500
1500
1500
1500.15
1200
1200
1500
1200
1500
1500
1200
1200
1200
1500
1500
1500
1500
1500
1500
1500
1500
1200
1500.15
1500
1500
1500
1500
1500
1500
1500
1500
1200
1500
1500
1500
1200
1200
1500
1500
1500
1500
1500
1500
0.3479
0.3406
0.5522
0.3224
0.5143
2.5383
2.4540
2.0517
2.2057
0.8890
1.0533
2.2209
2.0754
1.3293
2.1663
1.2388
3.3569
2.5028
3.3792
3.2262
3.4856
2.8923
2.8709
2.1502
3.1994
3.1687
2.5255
3.0766
1.5593
4.3180
4.1359
4.1467
4.1467
3.5495
3.1496
3.1549
1.5893
2.2931
2.4816
2.3178
1.5109
3.1987
3.6532
1.3595
2.8696
2.9991
2.9952
1.0781
2.8637
5.7177
3.9617
3.7409
2.6656
2.8508
2.2814
2.5276
2.6391
2.9904
1.5253
3.8592
3.4779
1.8871
3.7359
2-180
TABLE 2-156
Cmpd.
no.
248
249
250
251
252
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
Heat Capacity at Constant Pressure of Inorganic and Organic Compounds in the Ideal Gas State Fit to Hyperbolic Functions Cp [J/(kmolK)] (Concluded)
Name
Nitroethane
Nitrogen
Nitrogen trifluoride
Nitromethane
Nitrous oxide
Nonadecane
Nonanal
Nonane
Nonanoic acid
1-Nonanol
2-Nonanol
1-Nonene
Nonyl mercaptan
1-Nonyne
Octadecane
Octanal
Octane
Octanoic acid
1-Octanol
2-Octanol
2-Octanone
3-Octanone
1-Octene
Octyl mercaptan
1-Octyne
Oxalic acid
Oxygen
Ozone
Pentadecane
Pentanal
Pentane
Pentanoic acid
1-Pentanol
2-Pentanol
2-Pentanone
3-Pentanone
1-Pentene
2-Pentyl mercaptan
Pentyl mercaptan
1-Pentyne
2-Pentyne
Phenanthrene
Phenol
Phenyl isocyanate
Phthalic anhydride
Propadiene
Propane
1-Propanol
2-Propanol
Propenylcyclohexene
Propionaldehyde
Propionic acid
Propionitrile
Propyl acetate
Propyl amine
Formula
CAS no.
Mol. wt.
C1
× 1E-05
C2
× 1E-05
C3
× 1E-03
C4
× 1E-05
C5
Tmin, K
Cp at Tmin
× 1E-05
Tmax, K
Cp at Tmax
× 1E-05
C2H5NO2
N2
F3N
CH3NO2
N2O
C19H40
C9H18O
C9H20
C9H18O2
C9H20O
C9H20O
C9H18
C9H20S
C9H16
C18H38
C8H16O
C8H18
C8H16O2
C8H18O
C8H18O
C8H16O
C8H16O
C8H16
C8H18S
C8H14
C2H2O4
O2
O3
C15H32
C5H10O
C5H12
C5H10O2
C5H12O
C5H12O
C5H10O
C5H10O
C5H10
C5H12S
C5H12S
C5H8
C5H8
C14H10
C6H6O
C7H5NO
C8H4O3
C3H4
C3H8
C3H8O
C3H8O
C9H14
C3H6O
C3H6O2
C3H5N
C5H10O2
C3H9N
79-24-3
7727-37-9
7783-54-2
75-52-5
10024-97-2
629-92-5
124-19-6
111-84-2
112-05-0
143-08-8
628-99-9
124-11-8
1455-21-6
3452-09-3
593-45-3
124-13-0
111-65-9
124-07-2
111-87-5
123-96-6
111-13-7
106-68-3
111-66-0
111-88-6
629-05-0
144-62-7
7782-44-7
10028-15-6
629-62-9
110-62-3
109-66-0
109-52-4
71-41-0
6032-29-7
107-87-9
96-22-0
109-67-1
2084-19-7
110-66-7
627-19-0
627-21-4
85-01-8
108-95-2
103-71-9
85-44-9
463-49-0
74-98-6
71-23-8
67-63-0
13511-13-2
123-38-6
79-09-4
107-12-0
109-60-4
107-10-8
75.067
28.013
71.002
61.040
44.013
268.521
142.239
128.255
158.238
144.255
144.255
126.239
160.320
124.223
254.494
128.212
114.229
144.211
130.228
130.228
128.212
128.212
112.213
146.294
110.197
90.035
31.999
47.998
212.415
86.132
72.149
102.132
88.148
88.148
86.132
86.132
70.133
104.214
104.214
68.117
68.117
178.229
94.111
119.121
148.116
40.064
44.096
60.095
60.095
122.207
58.079
74.079
55.079
102.132
59.110
0.54619
0.29105
0.33284
0.42267
0.29338
3.1062
1.7347
1.5175
0.1266
1.54
1.8197
1.5352
1.7646
1.6289
2.9502
1.6088
1.3554
1.4082
1.3805
1.6383
1.3901
1.4952
1.3599
1.5981
1.2307
0.25751
0.29103
0.33483
2.4679
1.0743
0.8805
2.836
0.906
1.0853
0.90053
0.96896
0.82523
1.1327
1.0974
0.753
0.70737
0.9374
0.434
0.59683
0.7364
0.426
0.5192
0.619
0.73145
1.0563
0.7174
0.6959
0.5357
1.7994
0.76078
1.6492
0.086149
0.49837
1.0842
0.3236
10.575
4.5115
4.915
6.011
4.936
3.5542
4.6844
5.044
3.9708
10.034
4.218
4.431
4.3436
4.459
3.1897
3.806
4.4103
4.1605
4.6063
3.4942
1.1734
0.1004
0.29577
8.4212
2.8363
3.011
1.08
3.062
3.0747
2.7085
2.4907
2.5943
2.947
3.2959
2.0905
2.2229
4.758
2.445
2.5533
2.544
1.1194
1.9245
2.0213
2.0313
4.3397
1.914
1.7778
1.4617
1.753
2.1049
1.4803
1.7016
0.7093
1.4885
1.1238
0.76791
1.712
1.6448
1.0815
1.578
0.81514
1.7288
1.6182
1.8928
0.77107
1.9126
1.6356
1.4662
1.5751
0.81595
1.3717
0.80211
1.7317
1.6295
1.528
2.7969
2.5265
1.5217
1.6865
1.9549
1.6502
2.107
1.6054
1.8672
1.6592
1.4177
1.7291
1.7418
1.6761
1.5307
1.557
1.382
1.152
1.2397
1.0852
1.5772
1.6265
1.6293
1.9375
1.6098
2.0144
1.7098
1.553
1.196
1.7256
1.0635
0.0010347
0.23264
0.68603
0.2177
−4.5661
3.3256
3.47
4.5946
3.588
2.1974
3.2304
3.3857
3.2136
-4.3012
3.278
3.054
2.7687
3.2016
1.9814
2.2573
−2.0958
2.8675
3.0301
2.4617
0.65788
0.09356
0.27151
5.8537
2.0146
1.892
−3.56
2.115
2.2271
1.8012
1.301
1.768
2.0987
1.9486
1.378
1.3125
3.485
1.512
1.5519
0.808
0.7546
1.168
1.2956
1.4815
3.181
1.1708
1.2654
0.91197
−4.12
1.3936
666.94
909.79
372.91
683.57
479.4
912.03
810.96
749.6
418.2
721.11
2508.8
783.67
755.48
855.52
916.73
869
746.4
659.38
718.8
2521.3
660.96
981.95
784.47
756.28
694.81
878.91
1153.8
680.35
743.6
890.44
747.6
283
717.97
825.4
743.96
646.7
778.7
795.78
757.67
672.8
690.78
627.4
507
576.78
573
680.8
723.6
727.4
843.37
729.66
930.6
763.78
678.2
108.2
789.03
200
50
100
200
100
200
200
200
298.15
200
298.15
298.15
200
298.15
200
200
200
298.15
200
298.15
150
200
298.15
200
200
298.15
50
100
200
200
200
298.15
200
298.15
200
200
298.15
298
200
200
200
200
100
298.15
298.15
200
200
200
298.15
300
200
298.15
200
298.15
200
0.6062
0.2911
0.3404
0.4571
0.2948
3.3533
1.8005
1.6257
2.2953
1.6777
2.2720
2.0014
1.8658
1.9693
3.1800
1.6504
1.4529
2.0652
1.5055
2.0428
1.4162
1.5775
1.7723
1.6881
1.3448
0.3201
0.2910
0.3349
2.6586
1.0960
0.9404
1.3824
0.9890
1.3539
0.9591
1.0536
1.0856
1.4202
1.1547
0.8276
0.7700
1.1959
0.4401
1.1054
1.0745
0.4646
0.5632
0.6665
0.8966
1.6392
0.7266
0.8938
0.5832
1.3594
0.7933
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1000.1
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1000.15
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1.9237
0.3484
0.8092
1.3280
0.5828
11.6130
5.4439
5.5407
5.5267
5.6606
5.8526
5.2776
5.9082
4.7924
11.0160
4.9286
4.9764
5.0411
5.0965
5.2565
4.6547
4.9067
4.6807
5.3549
4.1604
0.6502
0.3653
0.5928
9.2209
3.2404
3.2927
3.2952
3.4133
3.4701
3.0797
3.0358
2.8897
3.4994
3.6956
2.4754
2.5052
5.0645
2.6045
2.8390
2.6737
1.3376
2.0556
2.2458
2.2760
4.6527
2.1149
2.1248
1.7235
3.2024
2.4353
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
Propylbenzene
Propylene
Propyl formate
2-Propyl mercaptan
Propyl mercaptan
1,2-Propylene glycol
Quinone
Silicon tetrafluoride
Styrene
Succinic acid
Sulfur dioxide
Sulfur hexafluoride
Sulfur trioxide
Terephthalic acid
o-Terphenyl
Tetradecane
Tetrahydrofuran
1,2,3,4-Tetrahydronaphthalene
Tetrahydrothiophene
2,2,3,3-Tetramethylbutane
Thiophene
Toluene
1,1,2-Trichloroethane
Tridecane
Triethyl amine
Trimethyl amine
1,2,3-Trimethylbenzene
1,2,4-Trimethylbenzene
2,2,4-Trimethylpentane
2,3,3-Trimethylpentane
1,3,5-Trinitrobenzene
2,4,6-Trinitrotoluene
Undecane
1-Undecanol
Vinyl acetate
Vinyl acetylene
Vinyl chloride
Vinyl trichlorosilane
Water
m-Xylene
o-Xylene
p-Xylene
C9H12
C3H6
C4H8O2
C3H8S
C3H8S
C3H8O2
C6H4O2
F4Si
C8H8
C4H6O4
O2S
F6S
O3S
C8H6O4
C18H14
C14H30
C4H8O
C10H12
C4H8S
C8H18
C4H4S
C7H8
C2H3Cl3
C13H28
C6H15N
C3H9N
C9H12
C9H12
C8H18
C8H18
C6H3N3O6
C7H5N3O6
C11H24
C11H24O
C4H6O2
C4H4
C2H3Cl
C2H3Cl3Si
H2O
C8H10
C8H10
C8H10
103-65-1
115-07-1
110-74-7
75-33-2
107-03-9
57-55-6
106-51-4
7783-61-1
100-42-5
110-15-6
7446-09-5
2551-62-4
7446-11-9
100-21-0
84-15-1
629-59-4
109-99-9
119-64-2
110-01-0
594-82-1
110-02-1
108-88-3
79-00-5
629-50-5
121-44-8
75-50-3
526-73-8
95-63-6
540-84-1
560-21-4
99-35-4
118-96-7
1120-21-4
112-42-5
108-05-4
689-97-4
75-01-4
75-94-5
7732-18-5
108-38-3
95-47-6
106-42-3
120.192
42.080
88.105
76.161
76.161
76.094
108.095
104.079
104.149
118.088
64.064
146.055
80.063
166.131
230.304
198.388
72.106
132.202
88.171
114.229
84.140
92.138
133.404
184.361
101.190
59.110
120.192
120.192
114.229
114.229
213.105
227.131
156.308
172.308
86.089
52.075
62.498
161.490
18.015
106.165
106.165
106.165
0.96885
0.43852
0.871
0.73815
0.7474
2.0114
0.6487
0.3681
0.893
0.71806
0.33375
0.35256
0.33408
0.945
2.0719
2.3082
0.46905
0.8145
0.51848
1.1352
0.40399
0.5814
0.66554
2.1496
1.2766
0.7107
1.052
1.0106
1.139
0.982
2.0367
2.154
1.9529
1.859
0.536
0.55978
0.42364
0.84894
0.33363
0.7568
0.8521
0.7512
3.7954
1.506
2.447
1.9529
1.9523
0.8082
2.1227
0.71245
2.1503
2.2669
0.25864
1.227
0.49677
2.526
6.2668
7.8678
2.5314
4.395
2.4535
5.6331
1.627
2.863
1.1257
7.3045
2.5559
1.5051
3.79
3.8314
5.286
5.402
1.8181
2.4432
6.0998
5.869
2.119
1.2141
0.8735
1.1471
0.2679
3.3924
3.2954
3.397
1.5168
1.3988
1.9254
1.5954
1.631
1.8656
1.3491
0.65201
0.772
1.2739
0.9328
0.67938
0.87322
0.829
2.4044
1.6823
1.5998
1.471
1.5018
1.6211
1.4562
1.4406
1.5454
1.6695
0.80937
0.79662
1.4814
1.501
1.594
1.531
1.2089
1.1126
1.7087
1.5718
1.198
1.6102
1.6492
1.38
2.6105
1.496
1.4944
1.4928
2.6618
0.74754
1.888
1.2356
1.2112
−2.4404
1.514
0.46721
0.999
1.7342
0.1088
0.78407
0.28563
0.5
6.345
5.4486
1.7051
3.065
1.6871
3.3829
1.322
1.898
0.97196
4.9998
1.4829
0.84537
2.331
2.395
3.351
3.493
0.79777
0.58651
4.1302
4.326
1.147
0.89079
0.6556
0.9
0.08896
2.247
2.115
2.247
694.3
616.46
821.3
730.5
750.92
279.98
614.8
286.03
2442
537.65
423.7
351.27
393.74
2010
967.71
743.1
740.64
666.4
665.31
681.9
648.81
650.43
717.04
741.02
2231.7
2187.6
667.3
678.3
677.94
639.9
1060.8
950.59
775.4
722.7
510
710.4
739.07
644.61
1169
675.9
675.8
675.1
200
130
298.15
200
200
298.15
200
100
100
300
100
100
100
298.15
298.15
200
200
200
200
200
200
200
298.15
200
200
200
200
200
200
200
298.15
298.15
200
200
100
200
200
298.15
100
200
200
200
1.0927
0.4436
1.1022
0.7825
0.7848
1.0218
0.7711
0.4182
0.8931
1.3370
0.3354
0.3872
0.3408
1.2478
2.4763
2.4864
0.5259
0.9881
0.6147
1.3069
0.4886
0.7016
0.8496
2.3156
1.3278
0.7439
1.1832
1.1354
1.3139
1.2194
2.1054
2.2726
2.0594
2.0232
0.5404
0.5967
0.4457
1.0788
0.3336
0.8759
0.9643
0.8710
1500
1500
1500
1500
1500
1000.15
1500
1500
1500
1200
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
2273.15
1500
1500
1500
4.1613
1.6817
2.7484
2.3287
2.3216
2.1175
2.4969
1.0537
3.2416
2.5823
0.5695
1.5397
0.7967
3.4444
6.6947
8.6225
2.5538
4.5348
2.5679
5.5784
1.8098
3.0029
1.6433
8.0251
4.2046
2.4322
4.1983
4.1854
5.3769
5.3754
3.7585
4.3560
6.8342
6.7834
2.3750
1.5590
1.1423
1.8595
0.5276
3.5920
3.5965
3.5923
Constants in this table can be used in the following equation to calculate the ideal gas heat capacity C0p.
2
2
C3/T
C5/T
C0p = C1 + C2 + C4 sinh(C3/T)
cosh(C5/T)
where C0p is in J/(kmol·K) and T is in K. All substances are listed by chemical family in Table 2-6 and by formula in Table 2-7.
Values in this table were taken from the Design Institute for Physical Properties (DIPPR) of the American Institute of Chemical Engineers (AIChE), copyright 2007 AIChE and reproduced with permission of
AICHE and of the DIPPR Evaluated Process Design Data Project Steering Committee. Their source should be cited as R. L. Rowley, W. V. Wilding, J. L. Oscarson, Y. Yang, N. A. Zundel, T. E. Daubert, R. P. Danner, DIPPR® Data Compilation of Pure Chemical Properties, Design Institute for Physical Properties, AIChE, New York (2007).
The number of digits provided for values at Tmin and Tmax was chosen for uniformity of appearance and formatting; these do not represent the uncertainties of the physical quantities, but are the result of calculations from the standard thermophysical property formulations within a fixed format.
2-181
2-182
PHYSICAL AND CHEMICAL DATA
TABLE 2-157
Cp/Cv: Ratios of Specific Heats of Gases at 1 atm Pressure*
Compound
Acetaldehyde
Acetic acid
Acetylene
Formula
C2H4O
C2H4O2
C2H2
Air
Temperature, °C
Ratio of specific
heats,
(γ) = Cp /Cv
30
136
15
−71
925
17
−78
−118
15
15
−180
0–100
1.14
1.15
1.26
1.31
1.36
1.403
1.408
1.415
1.320
1.670
1.715
1.67
Ammonia
Argon
NH3
Ar
Benzene
Bromine
C6H6
Br2
90
20–350
1.10
1.32
Carbon dioxide
CO2
disulfide
monoxide
CS2
CO
1.299
1.37
1.21
1.402
1.433
1.355
1.15
1.256
1.315
Chlorine
Chloroform
Cyanogen
Cyclohexane
Cl2
CHCl3
(CN)2
C6H12
15
−75
100
15
−180
15
100
15
80
Dichlorodifluormethane
CCl2F2
25
1.139
Ethane
C2H6
100
15
−82
90
35
80
100
15
−91
1.157
1.200
1.28
1.13
1.08
1.086
1.201
1.253
1.345
−180
80
15
−76
−181
20
15
100
65
140
210
1.667
1.066
1.407
1.441
1.607
1.42
1.41
1.40
1.31
1.28
1.24
Ethyl alcohol
ether
C2H6O
C4H10O
Ethylene
C2H4
Helium
Hexane (n-)
Hydrogen
He
C6H14
H2
bromide
chloride
HBr
HCl
cyanide
HCN
Compound
Formula
Hydrogen (Cont.)
iodide
sulfide
HI
H2S
Iodine
Isobutane
I2
C4H10
Krypton
Kr
Mercury
Methane
Hg
CH4
Methyl acetate
alcohol
ether
Methylal
C3H6O2
CH4O
C2H6O
C3H8O2
Neon
Nitric oxide
Ne
NO
Nitrogen
N2
Nitrous oxide
N2O
Oxygen
O2
Pentane (n-)
Phosphorus
Potassium
C5H12
P
K
Sodium
Sulfur dioxide
Na
SO2
Xenon
Xe
Temperature, °C
Ratio of specific
heats,
(γ) = Cp /Cv
20–100
15
−45
−57
1.40
1.332
1.350
1.356
185
15
1.30
1.110
19
1.672
360
600
300
15
−80
−115
15
77
6–30
13
40
1.67
1.113
1.196
1.310
1.339
1.347
1.14
1.237
1.11
1.06
1.09
19
15
−45
−80
15
−181
100
15
−30
−70
1.667
1.400
1.39
1.38
1.402
1.433
1.28
1.303
1.31
1.34
15
−76
−181
1.398
1.405
1.439
86
300
850
1.071
1.17
1.77
750–920
15
1.68
1.290
19
1.678
*For compounds that appear in Table 2-184, values are from E. W. Lemmon, M. O. McLinden, and D. G. Friend, “Thermophysical Properties of Fluid Systems”
in NIST Chemistry WebBook, NIST Standard Reference Database Number 69, Eds. P. J. Linstrom and W. G. Mallard, June 2005, National Institute of Standards
and Technology, Gaithersburg, Md. (http://webbook.nist.gov). Values for other compounds are from International Critical Tables, vol. 5, pp. 80–82.