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异丁酸,一种有四个碳原子的短链饱和脂肪酸,结构式(CH3)2CHCOOH。
无色有强烈刺激性气味的油状液体,溶于乙醇、乙醚。
Isobutyric acid, also known as 2-methylpropanoic acid, is a carboxylic acid with structural formula (CH3)2-CH-COOH.
It is found in the free state in carobs (Ceratonia siliqua), in vanilla and in the root of Arnica dulcis, and as an ethyl ester in croton oil.
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