Allyldimethylchlorosilane

烯丙基二甲基氯硅烷

Also known as: Allyl(chloro)dimethylsilane, Allylchlorodimethylsilane, Chlorodimethylallylsilane, Dimethylallylchlorosilane, ADMCS, 2-Propenylchlorodimethylsilane, 3-(Dimethylchlorosilyl)-1-propene, Allyldimethylsilyl Chloride, Chloroallyldimethylsilane, Silane, chlorodimethyl-2-propen-1-yl-

CAS No.
4028-23-3
Jingsj CID
J-6752-0
Molecular Formula
C5H11ClSi
Chinese Name
烯丙基二甲基氯硅烷
Molecular Weight
134.679 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point114.5±9.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point5.6±0.0 °C

GHS Safety & Compliance

Flammable / CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of Allyldimethylchlorosilane?

4028-23-3

What are the molecular formula and molecular weight of Allyldimethylchlorosilane?

C5H11ClSi, molecular weight 134.679 g/mol

Is Allyldimethylchlorosilane hazardous?

Danger

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