What is the correct IUPAC name for the compound commonly known as 'isobutyl alcohol'? — Alcohols Phenols and Ethers Chemistry Question

💡 Solution & Explanation

Isobutyl alcohol has the structure $(CH_3)_2CH-CH_2OH$. The longest carbon chain containing the $-OH$ group has 3 carbons, and there is a methyl group on the second carbon. Hence, the IUPAC name is 2-methylpropan-1-ol.