2-(2-Oxocyclopentyl)acetic acid

2-氧环戊基醋酸

Also known as: 2-Oxocyclopentaneacetic acid, 2-Oxocyclopentylacetic acid, Cyclopentaneacetic acid, 2-oxo-, 2-(2-oxocyclopentyl)acetic acid

2-(2-Oxocyclopentyl)acetic acid (CAS 1460-38-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H10O3 and a molecular weight of 142.15200 g/mol. It is also known as 2-Oxocyclopentaneacetic acid, 2-Oxocyclopentylacetic acid and Cyclopentaneacetic acid, 2-oxo-. Key properties include a melting point of 47-51ºC(lit.), a boiling point of 316.5ºC at 760mmHg, a density of 1.21g/cm3 and a flash point of 230. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1460-38-4
Jingsj CID
J-29550-1
Molecular Formula
C7H10O3
Chinese Name
2-氧环戊基醋酸
Molecular Weight
142.15200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point47-51ºC(lit.)
Boiling Point316.5ºC at 760mmHg
Density1.21g/cm3
Flash Point230

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-(2-Oxocyclopentyl)acetic acid?

The CAS number of 2-(2-Oxocyclopentyl)acetic acid is 1460-38-4.

What are the molecular formula and molecular weight of 2-(2-Oxocyclopentyl)acetic acid?

2-(2-Oxocyclopentyl)acetic acid has molecular formula C7H10O3 and molecular weight 142.15200 g/mol.

Is 2-(2-Oxocyclopentyl)acetic acid hazardous?

2-(2-Oxocyclopentyl)acetic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "2-(2-Oxocyclopentyl)acetic acid (CAS 1460-38-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29550-1 (accessed 2026-10-23).

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