2-Bromo-1-(5-chloro-2-methoxyphenyl)ethanone

Also known as: 2-BROMO-1-(5-CHLORO-2-METHOXY-PHENYL)-ETHANONE, 2-Bromo-1-(5-chloro-2-methoxyphenyl)ethan-1-one, 2-bromo-1-(5-chloro-2-methoxyphenyl)-ethanone, 5-Chloro-2-methoxyphenyl bromomethyl ketone, Ethanone, 2-bromo-1-(5-chloro-2-methoxyphenyl)-

2-Bromo-1-(5-chloro-2-methoxyphenyl)ethanone (CAS 111841-05-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H8BrClO2 and a molecular weight of 263.516 g/mol. Key properties include a boiling point of 326.3±32.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 151.1±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 111841-05-5
Jingsj CID: J-1439820-0
Molecular Formula: C₉H₈BrClO₂
Molecular Weight: 263.516 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	326.3±32.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	151.1±25.1 °C
Exact Mass	261.939606
PSA	26.30000
LogP	3.34
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.567

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-(5-chloro-2-methoxyphenyl)ethanone?

The CAS number of 2-Bromo-1-(5-chloro-2-methoxyphenyl)ethanone is 111841-05-5.

What are the molecular formula and molecular weight of 2-Bromo-1-(5-chloro-2-methoxyphenyl)ethanone?

2-Bromo-1-(5-chloro-2-methoxyphenyl)ethanone has molecular formula C9H8BrClO2 and molecular weight 263.516 g/mol.

What are the upstream and downstream products of 2-Bromo-1-(5-chloro-2-methoxyphenyl)ethanone?

For 2-Bromo-1-(5-chloro-2-methoxyphenyl)ethanone, Upstream Products: 1-(5-Chloro-2-methoxyphenyl)ethanone; Downstream Products: 3-(5-chloro-2-methoxyphenyl)-3-oxopropanenitrile.

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-(5-chloro-2-methoxyphenyl)ethanone (CAS 111841-05-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1439820-0 (accessed 2026-11-09).

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