4'-Bromochalcone

Also known as: (2E)-1-(4-bromophenyl)-3-phenylprop-2-en-1-one, 1-(4-Bromophenyl)-3-phenyl-2-propen-1-one, 1-(4-bromo-phenyl)-3-phenyl-propenone, 2-Propen-1-one,1-(4-bromophenyl)-3-phenyl-, 4'-Brom-chalkon, 4'-bromo-chalcone, 4-Bromophenylstyryl ketone, Styryl(4-bromophenyl) ketone

4'-Bromochalcone (CAS 2403-27-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H11BrO and a molecular weight of 287.15100 g/mol. Key properties include a boiling point of 402.2ºC at 760mmHg, a density of 1.393g/cm3 and a flash point of 82.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2403-27-2
Jingsj CID: J-1573125-6
Molecular Formula: C₁₅H₁₁BrO
Molecular Weight: 287.15100 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	402.2ºC at 760mmHg
Density	1.393g/cm3
Flash Point	82.4ºC
Exact Mass	285.99900
PSA	17.07000
LogP	4.34520

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 4'-Bromochalcone?

The CAS number of 4'-Bromochalcone is 2403-27-2.

What are the molecular formula and molecular weight of 4'-Bromochalcone?

4'-Bromochalcone has molecular formula C15H11BrO and molecular weight 287.15100 g/mol.

What are the upstream and downstream products of 4'-Bromochalcone?

For 4'-Bromochalcone, Downstream Products: 1-(4-Bromophenyl)-2-phenylethanone, 3-(4-Bromobenzoyl)propionic acid, 2-(4-Bromophenyl)-4,6-diphenylpyridine.

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. "4'-Bromochalcone (CAS 2403-27-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1573125-6 (accessed 2026-11-09).

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