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Product Code: SIV9210.0

Cas No: 18023-33-1

2 kg
100 g
25 g
Olefin Functional Trialkoxy Silane

Silane coupling agents have the ability to form a durable bond between organic and inorganic materials to generate desired heterogeneous environments or to incorporate the bulk properties of different phases into a uniform composite structure. The general formula has two classes of functionality. The hydrolyzable group forms stable condensation products with siliceous surfaces and other oxides such as those of aluminum, zirconium, tin, titanium, and nickel. The organofunctional group alters the wetting or adhesion characteristics of the substrate, utilizes the substrate to catalyze chemical transformations at the heterogeneous interface, orders the interfacial region, or modifies its partition characteristics, and significantly effects the covalent bond between organic and inorganic materials.

Vinyltriisopropoxysilane; Triisopropoxyvinylsilane; Ethenyltriisopropoxysilane ; Triisopropoxysilylethylene
  • Forms copolymers with ethylene for moisture induced coupling of polyethylene
  • Copolymerization parameters- e,Q: -0.36, 0.031
  • Vapor pressure, 60 °C: 4 mm
  • Used for free-radical cure water-borne resin systems
  • Adhesion promotor for vinyl acetate/ethylene latex
  • Relative hydrolysis rate versus vinyltrimethoxysilane (SIV9220.0); 0.0015
  • EINECS Number: 241-931-4

    Specific Gravity: 0.8659

    Flashpoint: 51°C (124°F)

    HMIS Key: 1-2-1-X

    Hydrolytic Sensitivity: 7: reacts slowly with moisture/water

    Formula: C11H24O3Si


    Refractive Index: 1.3961

    Additional Properties: Used for free-radical cure water-borne resin systems