Dimethyl cyclopentylmalonate

环戊基丙二酸二甲酯

Also known as: Dimethyl 2-cyclopentylmalonate, Cyclopentyl Methyl Malonate, 2-Cyclopentyl-malonic acid dimethyl ester, Cyclopentylmalonic acid dimethyl ester, Propanedioic acid, 2-cyclopentyl-, 1,3-dimethyl ester, Dimethyl 2-cyclopentylpropanedioate

Dimethyl cyclopentylmalonate (CAS 82491-60-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H16O4 and a molecular weight of 200.23200 g/mol. It is also known as Dimethyl 2-cyclopentylmalonate, Cyclopentyl Methyl Malonate and 2-Cyclopentyl-malonic acid dimethyl ester. Key properties include a boiling point of 240.9ºC at 760 mmHg, a density of 1.09 g/cm3 and a flash point of 109.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
82491-60-9
Jingsj CID
J-40410-9
Molecular Formula
C10H16O4
Chinese Name
环戊基丙二酸二甲酯
Molecular Weight
200.23200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point240.9ºC at 760 mmHg
Density1.09 g/cm3
Flash Point109.9ºC

Frequently Asked Questions

What is the CAS number of Dimethyl cyclopentylmalonate?

The CAS number of Dimethyl cyclopentylmalonate is 82491-60-9.

What are the molecular formula and molecular weight of Dimethyl cyclopentylmalonate?

Dimethyl cyclopentylmalonate has molecular formula C10H16O4 and molecular weight 200.23200 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Dimethyl cyclopentylmalonate (CAS 82491-60-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-40410-9 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.