4-Cyanobenzoyl chloride

4-氰基苯甲酰氯

Also known as: p-Cyanobenzoyl chloride, 4-Cyanobenzenecarbonyl chloride, 4-(Chlorocarbonyl)benzonitrile, 4-Cyanobenzoic acid chloride, Benzoyl chloride, 4-cyano-, 4-Cyanobenzoic chloride

CAS No.
6068-72-0
Jingsj CID
J-24814-9
Molecular Formula
C8H4ClNO
Chinese Name
4-氰基苯甲酰氯
Molecular Weight
165.577 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point68-70 °C(lit.)
Boiling Point289.5±23.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point128.9±22.6 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 4-Cyanobenzoyl chloride?

6068-72-0

What are the molecular formula and molecular weight of 4-Cyanobenzoyl chloride?

C8H4ClNO, molecular weight 165.577 g/mol

Is 4-Cyanobenzoyl chloride hazardous?

Danger

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