淄博澳纳斯化工有限公司
地址：山东省淄博市临淄区梧台工业区
电话：0533-7167159
Http://www.honors.cn
邮编：255420
传真：0533-7167159
E-mail: honors@honors.com.cn
Material Safety Data Sheet of Methacrylonitrile
1. CHEMICAL PRODUCT& COMPANY IDENTIFICATION
1）Product：Methacrylonitrile
Other Name： 2-Methylacrylonitrile；Iso-Propenenitrile
2）Manufacturer ——Zibo Honors Chemical Co.,Ltd.
Address ——Wutai Industrial Zone, Linzi, Zibo, Shandong, China.
Telephone No.: ——86-533-7167159
Fax：86-533-7167159 86-533-7661437
TEL for Emergency——Sales Department, Zibo Honors Chemical Co.,Ltd.
TEL：86-533-7167159
FAX：86-533-7167159
2. PHYSICAL & CHEMICAL PROPERTIES
Product：Methacrylonitrile
Purity：≥99.0%
Molecular Formula：C4H5N
Molecular Weight：67.09
CAS NO.：126-98-7
Hazard Class：3.2
UN No.：3079
Boiling Point：90.3℃
Flashing Point：12.8℃
3. HEALTH WARNINGS
Highly toxic. LD50：25～50mg／kg(Rat oral)；20～25mg／kg(mouse oral) LC50：328ppm4
hours(Rat inhalation).Animal acute intoxication symptom: short-term excitement,
acratia, asthma, cyanosis, paroxysmal-rigidity-convulsion ,cataphora and even death. It
can be absorbed by skin but with no apparent irritant reaction but with slight hyperemia.
4. FIRST AID MEASURES
Eye Contact：
Flush with plenty of water for at least 15 minutes. Seek medical attention.
Skin Contact：
Take off all contaminated clothes and shoes，flush with plenty of water， turn to doctors.
Make sure that the doctors learned about their own personal protect measures.
Ingestion：
Give gastric lavage with 1:5000 potassium permanganate or 5% sodium hyposulfite.
Seek medical attention.
Inhalation:
Move the patient immediately to fresh air. Give artificial respiration if not breathing, Give
oxygen if breathing difficultly. Turn to doctors.
5. FIRE FIGHTING MEASURES
Dangerous properties：
Flashing Point：12.9℃
Blast limit: 2%-6.8%
Cautions:
Vapor of this material mixed with air would be explosive. It may blast meeting fire and
heat. It would have violent reaction with oxidant. Its vapor is heavier than air, and can
spread far in the low areas. Vapors accumulate and ignite when meeting fire. Heat
would cause polymerization and release plenty of heat which would lead to leak and
blast.
Extinguishing method：
Wear full protective clothing including helmet and face mask standing at the uptake of
the wind to fight with the fire. Firefighters withdraw immediately if contact with the
material and wash thoroughly. Warn the downstream if this material or the
contaminated water flow into rivers Use water spray to cool unopened containers.
Extinguishing Media: foam, carbon dioxide, fire extinguishing agent 1211or sand.
Water may be ineffective.
6. ACCIDENTAL RELEASE, SPILL, LEAK PROCRDURES
Persons withdraw immediately to safe area, insulate the contaminated area. Stop entry
to the area. Eliminate source of fire. Emergency-handling staff should wear cotton
protective clothing with self-contained positive pressure breathing apparatus. Do not
contact directly with the leaks. Try eliminating the leaking sources. Prevent the material
from accessing to any confined spaces, public sewers or waterways. For small leak,
absorb with sand ,vermiculite or other inertia material. For large leak, dam or dig to
contain the material. Pumping the material to tanks or special collectors for recycling or
disposing to appropriate place.
7. HANDLING & STORAGE
Stabilizer should be added to the material. Electrical equipment must be of
explosion-proof construction and grounded. Keep away from direct sunlight to prevent
polymerization reaction. Store in ventilated, cool dark place, with the container cap facing
upward. Keep away from ignition sources, Keep away from oxidizing materials and other
incompatible materials. Always keep container closed airtight, and provide local exhaust
ventilation. Avoid tumbling, dropping, dragging or other rough handling of full or emptied
container, both before and after use. Wash hands and any other bare skin area
thoroughly immediately after handling or contact, and remove any contaminated clothing.
Transporting must be in designated route, do not stop on the way.
8．EXPOSURE CONTROLS/ PERSONAL PROTECTION
Respiratory Protection:
Wear respiratory protection. Avoid breathing vapors, mist
or gas. Ensure adequate ventilation. Remove all sources of ignition. Evacuate personnel
to safe areas. Beware of vapors accumulating to form explosive concentrations. Vapors
can accumulate in low areas.
Eye Protection: Wear chemical- safety glasses.
Skin and body Protection: Wear anti-static-electricity working suit.
Hand Protection: Wear impervious gloves.
Other protections: Smoking, eating and drinking forbidden in the working field.
Washing hands before meals. Take a bath after handling the material.
9. PHYSICAL & CHEMICAL PROPERTIES
Physical State: colorless with slight almond odor.
Vapor Pressure 5.33kPa/12.8℃
Boiling Point：90.3℃.
Density：0.80
Solubility：2.57g/100g soluble in water at 20℃, mixable in acetone octane and
methylbenzene at 20℃-25℃ .
10. STABILITY & REACTIVITY
Stable at normal conditions, but flammable. Keep away from heat and fire. Keep away
from strong oxidizing agents. There is possible dangerous polymerization.
11. TOXICOLOGICAL INFORMATION
LD50：25～50mg／kg(Rat oral)；20～25mg／kg(mouse oral) LC50：328ppm4 hours(Rat
inhalation).
12. ECOLOGICAL INFORMATION
N/A
13. DISPOSE INFORMATION
Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra
care in igniting as this material is highly flammable. Offer surplus and non-recyclable
solutions to a licensed disposal company. Contact a licensed professional waste disposal
service to dispose of this material.
14. TRANSPORT INFORMATION
Hazard Class：3.2
UN NO.：3079
Package：I
To be packaged with 200L PE drum (or UN iron drum) Net weight to be 180 kgs/drum. Keep
leak-proof and stored in dry, cool place during transportation.
15. LEGISLATIVE INFORMATION
The use , production, storage, transport, load and unload of this chemical should be
according to regulates fix by chemical administrative in China. The material was
allocated as 3.2 class mid-flash flammable liquid according to classification & tag of
dangerous chemicals (GB13690-92).
16. OTHER INFORMATION
References:
Filled BY:
Examination:
Mending Information: