2-ethyl-2-hydroxybutanoic acid

2-乙基-2-羟基丁酸

Also known as: 2-ethyl-2-hydroxybutyric acid, 2-ethyl-2-hydroxybutanoate, 2-hydroxy-2-ethylbutanoic acid, 2-hydroxy-2-ethylbutyric acid, 2,2-diethylglycolic acid, diethoxalic acid, Butanoic acid, 2-ethyl-2-hydroxy-, MFCD00004183

2-ethyl-2-hydroxybutanoic acid (CAS 3639-21-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12O3 and a molecular weight of 132.15800 g/mol. It is also known as 2-ethyl-2-hydroxybutyric acid, 2-ethyl-2-hydroxybutanoate and 2-hydroxy-2-ethylbutanoic acid. Key properties include a melting point of 78-82ºC, a boiling point of 251.3ºC at 760mmHg, a density of 1.103g/cm3 and a flash point of 120.1ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

3639-21-2

Jingsj CID

J-7732-9

Molecular Formula

C₆H₁₂O₃

Chinese Name

2-乙基-2-羟基丁酸

Molecular Weight

132.15800 g/mol

Category

Organic Acids

Last updated

8/21/2026