Ethyl 4-oxo-4H-1-benzopyran-2-carboxylate

4-氧代-4H-1-苯并吡喃-2-甲酸乙酯

Also known as: ethyl 4-oxo-4H-chromene-2-carboxylate, 2-(ethoxycarbonyl)chromone, 2-ethoxycarbonyl-4-oxo-4H-1-benzopyran, ethyl chromone-2-carboxylate, ethyl 4-oxochromen-2-carboxylate, ethyl 4-oxochromene-2-carboxylate, 4-oxo-4H-1-benzopyran-2-carboxylic acid ethyl ester, 4H-1-benzopyran-2-carboxylic acid, 4-oxo-, ethyl ester

Ethyl 4-oxo-4H-1-benzopyran-2-carboxylate (CAS 14736-31-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H10O4 and a molecular weight of 218.205 g/mol. It is also known as ethyl 4-oxo-4H-chromene-2-carboxylate, 2-(ethoxycarbonyl)chromone and 2-ethoxycarbonyl-4-oxo-4H-1-benzopyran. Key properties include a boiling point of 325.0±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 143.2±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

14736-31-3

Jingsj CID

J-1509136-5

Molecular Formula

C₁₂H₁₀O₄

Chinese Name

4-氧代-4H-1-苯并吡喃-2-甲酸乙酯

Molecular Weight

218.205 g/mol

Category

Organic Acids

Last updated

8/21/2026