5'-Bromo-2'-hydroxypropiophenone

5'-溴-2'-羟基苯丙酮

Also known as: 1-(5-bromo-2-hydroxyphenyl)-1-propanone, 2-hydroxy-5-bromo-propiophenone, 5-bromo-2-hydroxypropiophenone, 4-Bromo-2-propanoylphenol, 1-(5-bromo-2-hydroxyphenyl)propan-1-one

5'-Bromo-2'-hydroxypropiophenone (CAS 17764-93-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H9BrO2 and a molecular weight of 229.07100 g/mol. It is also known as 1-(5-bromo-2-hydroxyphenyl)-1-propanone, 2-hydroxy-5-bromo-propiophenone and 5-bromo-2-hydroxypropiophenone. Key properties include a melting point of 78-79ºC, a boiling point of 296.8ºC at 760mmHg, a density of 1.506g/cm3 and a flash point of 133.3ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
17764-93-1
Jingsj CID
J-1504198-8
Molecular Formula
C9H9BrO2
Chinese Name
5'-溴-2'-羟基苯丙酮
Molecular Weight
229.07100 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point78-79ºC
Boiling Point296.8ºC at 760mmHg
Density1.506g/cm3
Flash Point133.3ºC

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 5'-Bromo-2'-hydroxypropiophenone?

The CAS number of 5'-Bromo-2'-hydroxypropiophenone is 17764-93-1.

What are the molecular formula and molecular weight of 5'-Bromo-2'-hydroxypropiophenone?

5'-Bromo-2'-hydroxypropiophenone has molecular formula C9H9BrO2 and molecular weight 229.07100 g/mol.

Is 5'-Bromo-2'-hydroxypropiophenone hazardous?

5'-Bromo-2'-hydroxypropiophenone has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "5'-Bromo-2'-hydroxypropiophenone (CAS 17764-93-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1504198-8 (accessed 2026-10-25).

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