CHEM 2254
IR/MS In-class work
Vaughn
1. Draw the structure of the base peak for each of the following compounds and calculate its mass.
Which alcohol is represented by the following MS?
CHEM 2254
IR/MS In-class work
2. Consider the following IR and MS spectra for an unknown compound:
What is the functional group of this compound? (label the important stretches on the IR)
Label the parent ion and base peak.
Vaughn
CHEM 2254
IR/MS In-class work
What is the molecular weight of the molecule?
What is the molecular formula?
What is the mass of the base peak?
Propose a possible structure for this molecule.
Draw the structure of the base peak.
Vaughn