4-[3-(Pentafluoroethyl)phenyl]but-3-en-2-one

4-[3-(五氟乙基)苯基]-3-丁烯-2-酮

4-[3-(Pentafluoroethyl)phenyl]but-3-en-2-one (CAS 2229662-24-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H9F5O and a molecular weight of 264.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2229662-24-0
Jingsj CID: J-57969-6
Molecular Formula: C₁₂H₉F₅O
Chinese Name: 4-[3-(五氟乙基)苯基]-3-丁烯-2-酮
Molecular Weight: 264.19 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-[3-(Pentafluoroethyl)phenyl]but-3-en-2-one?

The CAS number of 4-[3-(Pentafluoroethyl)phenyl]but-3-en-2-one is 2229662-24-0.

What are the molecular formula and molecular weight of 4-[3-(Pentafluoroethyl)phenyl]but-3-en-2-one?

4-[3-(Pentafluoroethyl)phenyl]but-3-en-2-one has molecular formula C12H9F5O and molecular weight 264.19 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-[3-(Pentafluoroethyl)phenyl]but-3-en-2-one (CAS 2229662-24-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-57969-6 (accessed 2026-10-25).

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