Chloro(chloromethyl)dimethylsilane

氯甲基二甲基氯硅烷

Also known as: (Chloromethyl)dimethylchlorosilane, Chloromethyldimethylchlorosilane, CMDMCS, Silane, chloro(chloromethyl)dimethyl-

CAS No.
1719-57-9
Jingsj CID
J-9228-1
Molecular Formula
C3H8Cl2Si
Chinese Name
氯甲基二甲基氯硅烷
Molecular Weight
143.087 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point<0ºC
Boiling Point112.5±13.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point22.5±14.6 °C

GHS Safety & Compliance

Flammable / Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of Chloro(chloromethyl)dimethylsilane?

1719-57-9

What are the molecular formula and molecular weight of Chloro(chloromethyl)dimethylsilane?

C3H8Cl2Si, molecular weight 143.087 g/mol

Is Chloro(chloromethyl)dimethylsilane hazardous?

Danger

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