Cyclopentyl phenyl ketone

Also known as: Benzoylcyclopentane, Cyclopentyl(phenyl)methanone, Methanone, cyclopentylphenyl-, Cyclopentanylphenylmethanone, Phenyl cyclopentyl ketone

Cyclopentyl phenyl ketone (CAS 5422-88-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H14O and a molecular weight of 174.239 g/mol. Key properties include a boiling point of 273.9±9.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 112.4±13.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5422-88-8
Jingsj CID: J-27388-8
Molecular Formula: C₁₂H₁₄O
Molecular Weight: 174.239 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	273.9±9.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	112.4±13.7 °C
Exact Mass	174.104462
PSA	17.07000
LogP	3.16
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.549

Customs & Trade Information

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Cyclopentyl phenyl ketone?

The CAS number of Cyclopentyl phenyl ketone is 5422-88-8.

What are the molecular formula and molecular weight of Cyclopentyl phenyl ketone?

Cyclopentyl phenyl ketone has molecular formula C12H14O and molecular weight 174.239 g/mol.

What are the upstream and downstream products of Cyclopentyl phenyl ketone?

For Cyclopentyl phenyl ketone, Upstream Products: Benzaldehyde, Cyclopentene, alpha-Phenylcyclopentaneacetic acid; Downstream Products: 1-Cyclopentyl-1-phenylmethanamine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Cyclopentyl phenyl ketone (CAS 5422-88-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27388-8 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.