1-(5-Methyl-2-(trifluoromethyl)phenyl)ethanone

1-[5-甲基-2-(三氟甲基)苯基]乙酮

Also known as: 1-(5-Methyl-2-(trifluoromethyl)phenyl)ethan-1-one, 5'-Methyl-2'-(trifluoromethyl)acetophenone, Ethanone, 1-[5-methyl-2-(trifluoromethyl)phenyl]-

1-(5-Methyl-2-(trifluoromethyl)phenyl)ethanone (CAS 1822657-03-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H9F3O and a molecular weight of 202.17 g/mol. It is also known as 1-(5-Methyl-2-(trifluoromethyl)phenyl)ethan-1-one, 5'-Methyl-2'-(trifluoromethyl)acetophenone and Ethanone, 1-[5-methyl-2-(trifluoromethyl)phenyl]-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1822657-03-3
Jingsj CID: J-495978-2
Molecular Formula: C₁₀H₉F₃O
Chinese Name: 1-[5-甲基-2-(三氟甲基)苯基]乙酮
Molecular Weight: 202.17 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(5-Methyl-2-(trifluoromethyl)phenyl)ethanone?

The CAS number of 1-(5-Methyl-2-(trifluoromethyl)phenyl)ethanone is 1822657-03-3.

What are the molecular formula and molecular weight of 1-(5-Methyl-2-(trifluoromethyl)phenyl)ethanone?

1-(5-Methyl-2-(trifluoromethyl)phenyl)ethanone has molecular formula C10H9F3O and molecular weight 202.17 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-(5-Methyl-2-(trifluoromethyl)phenyl)ethanone (CAS 1822657-03-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-495978-2 (accessed 2026-10-24).

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