Diethyl 4,5-dioxocyclopentane-1,3-dicarboxylate

4,5-二氧代环戊烷-1,3-二甲酸二乙酯

Also known as: Diethyl 4,5-dioxocyclopentane-1,3-dicarboxylate, 4,5-Dioxo-1,3-cyclopentanedicarboxylic acid diethyl ester, 1,3-Cyclopentanedicarboxylic acid, 4,5-dioxo-, diethyl ester, 1,3-dicarbethoxycyclopentane-2,3-dione, 3,5-dicarbethoxy-2-hydroxy-2-cyclopentenone, NSC 16956

Diethyl 4,5-dioxocyclopentane-1,3-dicarboxylate (CAS 10088-87-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H14O6 and a molecular weight of 242.22500 g/mol. It is also known as 4,5-Dioxo-1,3-cyclopentanedicarboxylic acid diethyl ester, 1,3-Cyclopentanedicarboxylic acid, 4,5-dioxo-, diethyl ester and 1,3-dicarbethoxycyclopentane-2,3-dione. Key properties include a boiling point of 352.5ºC at 760 mmHg, a density of 1.275g/cm3 and a flash point of 155.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

10088-87-6

Jingsj CID

J-1353970-8

Molecular Formula

C₁₁H₁₄O₆

Chinese Name

4,5-二氧代环戊烷-1,3-二甲酸二乙酯

Molecular Weight

242.22500 g/mol

Category

Organic Acids

Last updated

8/21/2026