1-Phenyl-1,2-propanedione

1-苯基-1,2-丙二酮

Also known as: Acetylbenzoyl, 1-Phenylpropane-1,2-dione, Methyl phenyl diketone, 1,2-Propanedione, 1-phenyl-, Benzoyl methyl ketone, Pyruvophenone, Phenylmethylglyoxal

CAS No.
579-07-7
Jingsj CID
J-798916-0
Molecular Formula
C9H8O2
Chinese Name
1-苯基-1,2-丙二酮
Molecular Weight
148.159 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point<20ºC
Boiling Point228.0±9.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point84.4±0.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-Phenyl-1,2-propanedione?

579-07-7

What are the molecular formula and molecular weight of 1-Phenyl-1,2-propanedione?

C9H8O2, molecular weight 148.159 g/mol

Is 1-Phenyl-1,2-propanedione hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026