Ethyl 3-oxocyclopentanecarboxylate

3-氧代环戊烷甲酸乙酯

Also known as: 3-Oxo-cyclopentanecarboxylic acid ethyl ester, 3-ketocyclopentanecarboxylic acid ethyl ester, Cyclopentanecarboxylic acid, 3-oxo-, ethyl ester, Ethyl 3-oxocyclopentanoate, NSC 10387, ethyl 3-oxocyclopentane-1-carboxylate

CAS No.
5400-79-3
Jingsj CID
J-1409557-1
Molecular Formula
C8H12O3
Chinese Name
3-氧代环戊烷甲酸乙酯
Molecular Weight
156.179 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point228.2±33.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point93.4±25.4 °C

Frequently Asked Questions

What is the CAS number of Ethyl 3-oxocyclopentanecarboxylate?

5400-79-3

What are the molecular formula and molecular weight of Ethyl 3-oxocyclopentanecarboxylate?

C8H12O3, molecular weight 156.179 g/mol

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