1-(3-Bromo-4-methoxyphenyl)ethanone

Also known as: 4-Acetyl-2-bromoanisole, 3'-Bromo-4'-methoxyacetophenone, 3-Bromo-4-methoxyacetophenone, Ethanone, 1-(3-bromo-4-methoxyphenyl)-

1-(3-Bromo-4-methoxyphenyl)ethanone (CAS 35310-75-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H9BrO2 and a molecular weight of 229.071 g/mol. Key properties include a melting point of 84-86ºC, a boiling point of 316.6±27.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 145.3±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 35310-75-9
Jingsj CID: J-1525606-1
Molecular Formula: C₉H₉BrO₂
Molecular Weight: 229.071 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	84-86ºC
Boiling Point	316.6±27.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	145.3±23.7 °C
Exact Mass	227.978592
PSA	26.30000
LogP	2.45
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.541

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 1-(3-Bromo-4-methoxyphenyl)ethanone?

The CAS number of 1-(3-Bromo-4-methoxyphenyl)ethanone is 35310-75-9.

What are the molecular formula and molecular weight of 1-(3-Bromo-4-methoxyphenyl)ethanone?

1-(3-Bromo-4-methoxyphenyl)ethanone has molecular formula C9H9BrO2 and molecular weight 229.071 g/mol.

What are the upstream and downstream products of 1-(3-Bromo-4-methoxyphenyl)ethanone?

For 1-(3-Bromo-4-methoxyphenyl)ethanone, Upstream Products: 4'-Methoxyacetophenone, 4-Ethylanisole, 2-Bromoanisole; Downstream Products: 1,3,5-Tris[4-(trifluoromethanesulfonyloxy)-3-(trimethylsilyl)phenyl]benzene, 3-Bromo-4-methoxybenzoic acid, 2-bromo-1-(3-bromo-4-methoxyphenyl)ethanone.

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. "1-(3-Bromo-4-methoxyphenyl)ethanone (CAS 35310-75-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525606-1 (accessed 2026-11-09).

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