2-(2,2,3,3,4,4,4-heptafluorobutanoyl)cyclopentan-1-one

Also known as: 2-(2,2,3,3,4,4,4-Heptafluorobutanoyl)cyclopentanone, 2-(2,2,3,3,4,4,4-heptafluoro-butyryl)-cyclopentanone, 2-(PERFLUOROBUTANOYL)CYCLOPENTANONE, Cyclopentanone, 2-(2,2,3,3,4,4,4-heptafluoro-1-oxobutyl)-, 2-(2,2,3,3,4,4,4-Heptafluorobutanoyl)cyclopentan-1-one

2-(2,2,3,3,4,4,4-heptafluorobutanoyl)cyclopentan-1-one (CAS 141478-83-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H7F7O2 and a molecular weight of 280.14000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 141478-83-3
Jingsj CID: J-1327931-7
Molecular Formula: C₉H₇F₇O₂
Molecular Weight: 280.14000 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	280.03300
PSA	34.14000
LogP	2.75760

Customs & Trade Information

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-(2,2,3,3,4,4,4-heptafluorobutanoyl)cyclopentan-1-one?

The CAS number of 2-(2,2,3,3,4,4,4-heptafluorobutanoyl)cyclopentan-1-one is 141478-83-3.

What are the molecular formula and molecular weight of 2-(2,2,3,3,4,4,4-heptafluorobutanoyl)cyclopentan-1-one?

2-(2,2,3,3,4,4,4-heptafluorobutanoyl)cyclopentan-1-one has molecular formula C9H7F7O2 and molecular weight 280.14000 g/mol.

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. "2-(2,2,3,3,4,4,4-heptafluorobutanoyl)cyclopentan-1-one (CAS 141478-83-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1327931-7 (accessed 2026-11-09).

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