2-甲基-1-丙醇;异丁基醇

Isobutanol appears as a clear colorless liquid with a sweet odor. Flash point 85 - 100°F. Less dense than water. Vapors heavier than air. Isobutanol is an alkyl alcohol that is propan-1-ol substituted by a methyl group at position 2. It has a role as a Saccharomyces cerevisiae metabolite. It is a primary alcohol and an alkyl alcohol. It derives from a hydride of an isobutane.

用作有机合成的原料，也用作高级溶剂。用作分析试剂、色谱分析试剂、溶剂及萃取剂。异丁醇是一种有机合成原料，在农药上主要用于合成二嗪磷的中间体异丁腈。