A correct IUPAC name for isobutyl alcohol is:
A)2-Methyl-1-propanol
B)2-Methyl-1-butanol
C)1-Methyl-1-propanol
D)1,1-Dimethyl-1-ethanol
E)3-Methyl-1-propanol

Question

Quizplus · Accepted Answer

Isobutyl alcohol is a primary alcohol with a branched structure. The longest chain of carbon atoms contains 4 carbons, so the parent name is butane. The alcohol group is attached to the second carbon atom, which is a methyl group attached to the first carbon atom. Therefore, the IUPAC name for this compound is 2-Methyl-1-propanol.

A Correct IUPAC Name for Isobutyl Alcohol Is