1-(2-Chloro-4-(trifluoromethyl)phenyl)ethanone

2-氯-4-三氟甲基苯乙酮

Also known as: 1-[2-Chloro-4-(trifluoromethyl)phenyl]ethanone, 1-[2-chloro-4-(trifluoromethyl)phenyl]ethan-1-one, 2'-chloro-4'-(trifluoromethyl)acetophenone, Ethanone, 1-[2-chloro-4-(trifluoromethyl)phenyl]-

1-(2-Chloro-4-(trifluoromethyl)phenyl)ethanone (CAS 129322-81-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H6ClF3O and a molecular weight of 222.59200 g/mol. It is also known as 1-[2-Chloro-4-(trifluoromethyl)phenyl]ethanone, 1-[2-chloro-4-(trifluoromethyl)phenyl]ethan-1-one and 2'-chloro-4'-(trifluoromethyl)acetophenone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 129322-81-2
Jingsj CID: J-1125131-4
Molecular Formula: C₉H₆ClF₃O
Chinese Name: 2-氯-4-三氟甲基苯乙酮
Molecular Weight: 222.59200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(2-Chloro-4-(trifluoromethyl)phenyl)ethanone?

The CAS number of 1-(2-Chloro-4-(trifluoromethyl)phenyl)ethanone is 129322-81-2.

What are the molecular formula and molecular weight of 1-(2-Chloro-4-(trifluoromethyl)phenyl)ethanone?

1-(2-Chloro-4-(trifluoromethyl)phenyl)ethanone has molecular formula C9H6ClF3O and molecular weight 222.59200 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. "1-(2-Chloro-4-(trifluoromethyl)phenyl)ethanone (CAS 129322-81-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1125131-4 (accessed 2026-10-25).

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