2-Bromo-1-(3-(trifluoromethyl)phenyl)ethanone

Also known as: 2-Bromo-3'-(trifluoromethyl)acetophenone, 3-(Trifluoromethyl)phenacyl bromide, 2-Bromo-1-[3-(trifluoromethyl)phenyl]-1-ethanone, 2-Bromo-1-[3-(trifluoromethyl)phenyl]ethan-1-one, 2-bromo-1-[3-(trifluoromethyl)phenyl]ethanone, 2-bromo-3'-trifluoromethyl-acetophenone, 3'-(Trifluoromethyl)phenacyl bromide, 3-trifluoromethylphenacyl bromide, m-(Trifluoromethyl)phenacyl bromide, 2-Bromo-1-(3-trifluoromethyl-phenyl)-ethanone

2-Bromo-1-(3-(trifluoromethyl)phenyl)ethanone (CAS 2003-10-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H6BrF3O and a molecular weight of 267.043 g/mol. Key properties include a melting point of 22ºC, a boiling point of 232.4±35.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 94.4±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2003-10-3
Jingsj CID: J-1066647-4
Molecular Formula: C₉H₆BrF₃O
Molecular Weight: 267.043 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	22ºC
Boiling Point	232.4±35.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	94.4±25.9 °C
Exact Mass	265.955414
PSA	17.07000
LogP	3.25
Vapor Pressure	0.1±0.5 mmHg at 25°C
Refractive Index	1.496

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-Bromo-1-(3-(trifluoromethyl)phenyl)ethanone?

The CAS number of 2-Bromo-1-(3-(trifluoromethyl)phenyl)ethanone is 2003-10-3.

What are the molecular formula and molecular weight of 2-Bromo-1-(3-(trifluoromethyl)phenyl)ethanone?

2-Bromo-1-(3-(trifluoromethyl)phenyl)ethanone has molecular formula C9H6BrF3O and molecular weight 267.043 g/mol.

What are the upstream and downstream products of 2-Bromo-1-(3-(trifluoromethyl)phenyl)ethanone?

For 2-Bromo-1-(3-(trifluoromethyl)phenyl)ethanone, Upstream Products: 3'-(Trifluoromethyl)acetophenone; Downstream Products: 3-(Trifluoromethyl)phenylglyoxal, 3-Oxo-3-[3-(trifluoromethyl)phenyl]propanenitrile, 4-[3-(Trifluoromethyl)phenyl]thiazole.

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-Bromo-1-(3-(trifluoromethyl)phenyl)ethanone (CAS 2003-10-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1066647-4 (accessed 2026-11-09).

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