1-(2-Chloro-5-(trifluoromethyl)phenyl)-2,2-difluoroethanone

1-(2-氯-5-(三氟甲基)苯基)-2,2-二氟乙酮

Also known as: 1-[2-chloro-5-(trifluoromethyl)phenyl]-2,2-difluoroethan-1-one, Ethanone, 1-[2-chloro-5-(trifluoromethyl)phenyl]-2,2-difluoro-

1-(2-Chloro-5-(trifluoromethyl)phenyl)-2,2-difluoroethanone (CAS 1823778-17-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H4ClF5O and a molecular weight of 258.57 g/mol. It is also known as 1-[2-chloro-5-(trifluoromethyl)phenyl]-2,2-difluoroethan-1-one and Ethanone, 1-[2-chloro-5-(trifluoromethyl)phenyl]-2,2-difluoro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1823778-17-1
Jingsj CID: J-282148-5
Molecular Formula: C₉H₄ClF₅O
Chinese Name: 1-(2-氯-5-(三氟甲基)苯基)-2,2-二氟乙酮
Molecular Weight: 258.57 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-5-(trifluoromethyl)phenyl)-2,2-difluoroethanone?

The CAS number of 1-(2-Chloro-5-(trifluoromethyl)phenyl)-2,2-difluoroethanone is 1823778-17-1.

What are the molecular formula and molecular weight of 1-(2-Chloro-5-(trifluoromethyl)phenyl)-2,2-difluoroethanone?

1-(2-Chloro-5-(trifluoromethyl)phenyl)-2,2-difluoroethanone has molecular formula C9H4ClF5O and molecular weight 258.57 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-5-(trifluoromethyl)phenyl)-2,2-difluoroethanone (CAS 1823778-17-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-282148-5 (accessed 2026-10-24).

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