1-(2-Hydroxy-5-methylphenyl)propan-1-one

1-(2-羟基-5-甲基苯基)-1-丙酮

Also known as: 2'-Hydroxy-5'-methylpropiophenone, 2-Propionyl-p-cresol, 2-Propanoyl-4-methylphenol, 4-methyl-2-propanoylphenol, 1-(2-hydroxy-5-methylphenyl)-1-propanone, 1-Propanone, 1-(2-hydroxy-5-methylphenyl)-

1-(2-Hydroxy-5-methylphenyl)propan-1-one (CAS 938-45-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H12O2 and a molecular weight of 164.20100 g/mol. It is also known as 2'-Hydroxy-5'-methylpropiophenone, 2-Propionyl-p-cresol and 2-Propanoyl-4-methylphenol. Key properties include a boiling point of 260.4ºC at 760mmHg, a density of 1.079g/cm3 and a flash point of 108ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
938-45-4
Jingsj CID
J-1501461-8
Molecular Formula
C10H12O2
Chinese Name
1-(2-羟基-5-甲基苯基)-1-丙酮
Molecular Weight
164.20100 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point260.4ºC at 760mmHg
Density1.079g/cm3
Flash Point108ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-(2-Hydroxy-5-methylphenyl)propan-1-one?

The CAS number of 1-(2-Hydroxy-5-methylphenyl)propan-1-one is 938-45-4.

What are the molecular formula and molecular weight of 1-(2-Hydroxy-5-methylphenyl)propan-1-one?

1-(2-Hydroxy-5-methylphenyl)propan-1-one has molecular formula C10H12O2 and molecular weight 164.20100 g/mol.

Is 1-(2-Hydroxy-5-methylphenyl)propan-1-one hazardous?

1-(2-Hydroxy-5-methylphenyl)propan-1-one has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "1-(2-Hydroxy-5-methylphenyl)propan-1-one (CAS 938-45-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1501461-8 (accessed 2026-10-24).

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