Cyclopentylacetic acid

环戊基乙酸

Also known as: 2-Cyclopentylacetic acid, Cyclopentaneacetic acid, 2-Cyclopentaneacetic acid, (Carboxymethyl)cyclopentane, 2-cyclopentylacetate, Cyclopentylacetic acid, MFCD00001387, EINECS 214-368-7

CAS No.
1123-00-8
Jingsj CID
J-44086-2
Molecular Formula
C7H12O2
Chinese Name
环戊基乙酸
Molecular Weight
128.169 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point12-14°C
Boiling Point230.2±8.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point109.4±0.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Cyclopentylacetic acid?

1123-00-8

What are the molecular formula and molecular weight of Cyclopentylacetic acid?

C7H12O2, molecular weight 128.169 g/mol

Is Cyclopentylacetic acid hazardous?

Warning

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