Give the common name for the following compound (CH3)2 CH CH2-Br

A. Isobutyl bromide
B. Methyl bromide
C. propyl bromide
D. Butyl bromide

Correct Answer:

Option A – Isobutyl bromide

Explanation

Common name : Isobutyl bromide

IUPAC name : 1-Bromo-2-methylpropane

Boiling point : 102°C

Formula : C₄H₉Br