3',5'-Dibromo-2'-hydroxyacetophenone

3',5'-二溴-2'-羟基苯乙酮

Also known as: 1-(3,5-dibromo-2-hydroxyphenyl)ethanone, 2-hydroxy-3,5-dibromoacetophenone, 3,5-dibromo-2-hydroxyacetophenone, AKOS BBS-00006933, MFCD00191992, TIMTEC-BB SBB005396

3',5'-Dibromo-2'-hydroxyacetophenone (CAS 22362-66-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H4Br2O4 and a molecular weight of 347.94400 g/mol. It is also known as 1-(3,5-dibromo-2-hydroxyphenyl)ethanone, 2-hydroxy-3,5-dibromoacetophenone and 3,5-dibromo-2-hydroxyacetophenone. Key properties include a melting point of 108-111 °C(lit.), a boiling point of 307.5ºC at 760mmHg, a density of 1.936g/cm3 and a flash point of 139.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 22362-66-9
Jingsj CID: J-24733-9
Molecular Formula: C₁₀H₄Br₂O₄
Chinese Name: 3',5'-二溴-2'-羟基苯乙酮
Molecular Weight: 347.94400 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	108-111 °C(lit.)
Boiling Point	307.5ºC at 760mmHg
Density	1.936g/cm3
Flash Point	139.8ºC
Exact Mass	345.84800
PSA	67.51000
LogP	3.01620
Refractive Index	1.693

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 3',5'-Dibromo-2'-hydroxyacetophenone?

The CAS number of 3',5'-Dibromo-2'-hydroxyacetophenone is 22362-66-9.

What are the molecular formula and molecular weight of 3',5'-Dibromo-2'-hydroxyacetophenone?

3',5'-Dibromo-2'-hydroxyacetophenone has molecular formula C10H4Br2O4 and molecular weight 347.94400 g/mol.

What are the upstream and downstream products of 3',5'-Dibromo-2'-hydroxyacetophenone?

For 3',5'-Dibromo-2'-hydroxyacetophenone, Upstream Products: 2'-Hydroxyacetophenone, 5'-Bromo-2'-hydroxyacetophenone, 2,4-Dibromophenol; Downstream Products: 6,8-Dibrom-4-oxo-4H-chromen-3-carbaldehyde, 6,8-dibromo-4-hydroxycoumarin, 6,8-Dibromoflavone.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3',5'-Dibromo-2'-hydroxyacetophenone (CAS 22362-66-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24733-9 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.