3-Chloro-1-butene

3-氯-1-丁烯

Also known as: 1-Butene, 3-chloro-, 3-Chlorobut-1-ene, α-Methallyl chloride, α-Methylallyl chloride, 1-Methyl-2-propenyl chloride, 2-Chloro-3-butene, (±)-3-Chloro-1-butene, 1-Methylallyl chloride, γ-Chloro-α-butylene

CAS No.
563-52-0
Jingsj CID
J-1114155-8
Molecular Formula
C4H7Cl
Chinese Name
3-氯-1-丁烯
Molecular Weight
90.551 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-50 °C
Boiling Point64.9±9.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point-20.0±0.0 °C

GHS Safety & Compliance

Flammable / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-Chloro-1-butene?

563-52-0

What are the molecular formula and molecular weight of 3-Chloro-1-butene?

C4H7Cl, molecular weight 90.551 g/mol

Is 3-Chloro-1-butene hazardous?

Danger

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