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Vinyldimethylchlorosilane CAS 1719-58-0


Chemical Name:Vinyldimethylchlorosilane
Alias:Chlorodimethylvinylsilane, Dimethylvinylchlorosilane
Product Category:Vinyl SilaneSilanes
Structural Formula:dimethylvinylchlorosilane
CAS No.:1719-58-0
Molecular Formula:C4H9ClSi
Molecular Weight:120.65

Vinyldimethylchlorosilane Description

Vinyldimethylchlorosilane (CAS 1719-58-0) is also known as Chlorodimethylvinylsilane or Dimethylvinylchlorosilane. It is a colorless to light yellow liquid, a common organosilicon compound with excellent chemical and physical properties, which is widely used in the fields of medicine, pesticides, adhesives, coatings, plastics and so on.
Chemical nameVinyldimethylchlorosilane
SynonymousChlorodimethylvinylsilane, Dimethylvinylchlorosilane
Mol File:1719-58-0.mol
Boiling point82-83 °C(lit.)
density0.874 g/mL at 25 °C(lit.)
refractive indexn20/D 1.414(lit.)
Fp23 °F
storage temp.Flammables area
Specific Gravity0.884
Water SolubilityReacts with water.
SensitiveMoisture Sensitive
Hydrolytic Sensitivity8: reacts rapidly with moisture, water, protic solvents
CAS DataBase Reference1719-58-0(CAS DataBase Reference)
NIST Chemistry ReferenceVinyldimethylchlorosilane(1719-58-0)
EPA Substance Registry SystemSilane, chloroethenyldimethyl- (1719-58-0)
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Vinyldimethylchlorosilane: Guide

Vinyldimethylchlorosilane can react with water, carboxylic acids, alcohols and amines. The latter CH=CH2 is an unsaturated organic group containing a vinyl group with high activity and electrophilicity. It can be used to prepare silicone-containing polymers, silicone heterocyclic compounds and novel chelating ligands. Chlorinated (dimethyl)vinylsilanes have been used to synthesize dimethyl(prop-2-ynyloxy)(vinyl)silanes.

Chlorodimethylvinylsilane Applications:
Mainly used as an important intermediate in the preparation of functional silanes, silicone oils and silicone polymers. Can be used as a terminating agent in the synthesis of a variety of silicone materials. Used as an additive in the adhesive and sealant industry.
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