2,4-Dibromoacetophenone

Also known as: 1-(2,4-Dibromophenyl)ethanone, Ethanone, 1-(2,4-dibromophenyl)-, 2,4-dibromoacetophenone, 1-(2,4-dibromophenyl)ethan-1-one

2,4-Dibromoacetophenone (CAS 33243-33-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H6Br2O and a molecular weight of 277.94100 g/mol. Key properties include a melting point of 61-62ºC, a boiling point of 316ºC, a density of 1.812 and a flash point of 118ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 33243-33-3
Jingsj CID: J-1488348-8
Molecular Formula: C₈H₆Br₂O
Molecular Weight: 277.94100 g/mol
Category: Ketones
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	61-62ºC
Boiling Point	316ºC
Density	1.812
Flash Point	118ºC
Exact Mass	275.87900
PSA	17.07000
LogP	3.41420

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 2,4-Dibromoacetophenone?

The CAS number of 2,4-Dibromoacetophenone is 33243-33-3.

What are the molecular formula and molecular weight of 2,4-Dibromoacetophenone?

2,4-Dibromoacetophenone has molecular formula C8H6Br2O and molecular weight 277.94100 g/mol.

What are the upstream and downstream products of 2,4-Dibromoacetophenone?

For 2,4-Dibromoacetophenone, Upstream Products: 1,4-Dibromobenzene, Acetyl chloride, 1,3-Dibromobenzene; Downstream Products: 2,4-Dibromobenzoic acid.

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. "2,4-Dibromoacetophenone (CAS 33243-33-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1488348-8 (accessed 2026-11-09).

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