2,2,2-Trifluoro-1-(o-tolyl)ethanone

Also known as: 2'-Methyl-2,2,2-trifluoroacetophenone, 2,2,2-Trifluoro-1-(2-methylphenyl)ethanone, Ethanone, 2,2,2-trifluoro-1-(2-methylphenyl)-, o-Methyltrifluoroacetophenone, o-Tolyl trifluoromethyl ketone

2,2,2-Trifluoro-1-(o-tolyl)ethanone (CAS 341-39-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H7F3O and a molecular weight of 188.14600 g/mol. Key properties include a boiling point of 188.6ºC at 760 mmHg, a density of 1.224g/cm3 and a flash point of 76ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 341-39-9
Jingsj CID: J-1062729-9
Molecular Formula: C₉H₇F₃O
Molecular Weight: 188.14600 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	188.6ºC at 760 mmHg
Density	1.224g/cm3
Flash Point	76ºC
Exact Mass	188.04500
PSA	17.07000
LogP	2.74000
Refractive Index	1.453

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-Trifluoro-1-(o-tolyl)ethanone?

The CAS number of 2,2,2-Trifluoro-1-(o-tolyl)ethanone is 341-39-9.

What are the molecular formula and molecular weight of 2,2,2-Trifluoro-1-(o-tolyl)ethanone?

2,2,2-Trifluoro-1-(o-tolyl)ethanone has molecular formula C9H7F3O and molecular weight 188.14600 g/mol.

What are the upstream and downstream products of 2,2,2-Trifluoro-1-(o-tolyl)ethanone?

For 2,2,2-Trifluoro-1-(o-tolyl)ethanone, Upstream Products: Ethyl trifluoroacetate, 2-Bromotoluene, Trifluoroacetonitrile.

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-Trifluoro-1-(o-tolyl)ethanone (CAS 341-39-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1062729-9 (accessed 2026-11-09).

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