1,2-Cyclopentanedicarboxylic acid, 4-oxo-, 1,2-dimethyl ester, (1R,2R)-

(1R,2R)-4-氧代环戊烷-1,2-二甲酸二甲酯

Also known as: (1R,2R)-4-Oxocyclopentane-1,2-dicarboxylic acid dimethyl ester, (1R,2R)-4-Oxo-cyclopentane-1,2-dicarboxylic acid dimethyl ester, Dimethyl (1R,2R)-4-oxocyclopentane-1,2-dicarboxylate, Dimethyl (1R,2R)-4-oxo-1,2-cyclopentanedicarboxylate, 1,2-dimethyl (1R,2R)-4-oxocyclopentane-1,2-dicarboxylate, Dimethyl (-)-cyclopentanone-trans-3,4-dicarboxylate, trans dimethyl cyclopentanone 3,4-dicarboxylate, 4-Oxo-cyclopentane-trans-1,2-dicarboxylic acid dimethyl ester

CAS No.
35079-19-7
Jingsj CID
J-1523154-1
Molecular Formula
C9H12O5
Chinese Name
(1R,2R)-4-氧代环戊烷-1,2-二甲酸二甲酯
Molecular Weight
200.189 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point299.0±40.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point130.6±27.4 °C

Frequently Asked Questions

What is the CAS number of 1,2-Cyclopentanedicarboxylic acid, 4-oxo-, 1,2-dimethyl ester, (1R,2R)-?

35079-19-7

What are the molecular formula and molecular weight of 1,2-Cyclopentanedicarboxylic acid, 4-oxo-, 1,2-dimethyl ester, (1R,2R)-?

C9H12O5, molecular weight 200.189 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026