Phenylacetyl chloride

苯乙酰氯

Also known as: Benzeneacetyl chloride, 2-Phenylacetyl chloride, α-Toluyl chloride, alpha-Phenylacetyl chloride, Phenylacetic acid chloride, Acetyl chloride, phenyl-, benzylcarbonyl chloride, Phenylacetic chloride

CAS No.
103-80-0
Jingsj CID
J-1325551-2
Molecular Formula
C8H7ClO
Chinese Name
苯乙酰氯
Molecular Weight
154.594 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point91ºC
Boiling Point218.7±19.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point102.8±0.0 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of Phenylacetyl chloride?

103-80-0

What are the molecular formula and molecular weight of Phenylacetyl chloride?

C8H7ClO, molecular weight 154.594 g/mol

Is Phenylacetyl chloride hazardous?

Danger

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