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Product Code:SP8024

Product Name:VINYLTRICHLOROSILANE

Product Introduction:

Vinyltrichlorosilane is a reactive organosilicon monomer containing a vinyl group and three hydrolyzable chlorine atoms. It undergoes rapid hydrolysis and condensation, forming siloxane bonds. The vinyl functionality enables free-radical or addition polymerization with organic polymers. It is widely used as a coupling agent, adhesion promoter, and surface modifier for glass fibers, fillers, and silicone rubber vulcanization.

Basic Information

  • Chinese name:乙烯基三氯硅烷
  • CAS number:[75-94-5]
  • Molecular formula:C₂H₃Cl₃Si

Structural formula

Physical properties

  • Appearance:Colorless transparent liquid

Product standard

  • GB/T 35498-2017

Technical indicators

Project Indicator
Appearance Colorless transparent liquid
Color, HAZEN ≤20
Purity,% ≥99.0

Characteristic advantages

  • High reactivity
  • Unique vinyl functional group
  • Moderate boiling point, easy to separate

Application field

  • Core intermediate for silane coupling agent
  • Surface treatment of glass fibers and composites
  • Crosslinking agent and polymer modification

Safe handling

  • Wear eye protection and protective gloves as required while handling the product
  • Use the product in a well ventilated area
  • Please consult our MSDS

Use storage

  • When stored in its original container below 40°C and unopened, the shelf life is 2 years. It can still be used after re-inspection
  • Store in a cool and dry place out of direct sunlight
  • Keep out of the reach of children

Packaging Information

  • Available in 25KGS drum, 200KGS drum or 1000KGS IBC