Ethyl 2-formyl-3-oxobutanoate

2-甲酰基-3-氧代丁酸乙酯

Also known as: 2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER, 2-Formyl-3-Oxobutanoic Acid Ethyl Ester, 2-Formyl-3-oxo-buttersaeure-aethylester, 2-Formyl-acetessigsaeure-aethylester, 2-formyl-acetoacetic acid ethyl ester, Butanoic acid, 2-formyl-3-oxo-, ethyl ester, Butanoic acid,2-formyl-3-oxo-, ethyl ester, Butanoic acid,2-formyl-3-oxo-,ethyl ester, ethyl2-forMyl-3-oxobutanoate

Ethyl 2-formyl-3-oxobutanoate (CAS 33142-24-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H10O4 and a molecular weight of 158.152 g/mol. It is also known as 2-FORMYL-3-OXO-BUTYRIC ACID ETHYL ESTER, 2-Formyl-3-Oxobutanoic Acid Ethyl Ester and 2-Formyl-3-oxo-buttersaeure-aethylester. Key properties include a boiling point of 206.3±30.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 80.8±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

33142-24-4

Jingsj CID

J-1439324-6

Molecular Formula

C₇H₁₀O₄

Chinese Name

2-甲酰基-3-氧代丁酸乙酯

Molecular Weight

158.152 g/mol

Category

Organic Acids

Last updated

8/21/2026