COMMERCIAL
4130-08-9

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VINYLTRIACETOXYSILANE

Product Code: SIV9098.0

Cas No: 4130-08-9

R&D quantities:

18 kg
$1,026.00
2 kg
$184.00
100 g
$22.00
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.

Vinyltriacetoxysilane; Triacetoxyvinylsilane; Tri(Acetoxy)Silylethylene; Ethenylsilyltriacetate
  • Crosslinker for moisture-cure silicone RTVs with greater liquid range for formulation, faster moisture-cure rate and better substrate adhesion properties than methyltriacetoxysilane
  • Forms copolymers with ethylene for moisture induced coupling of polyethylene
  • Employed as a coupling agent, adhesion promoter, and crosslinking agent
  • Used in microparticle surface modification for fillers

    • Boiling Point: 112-3° / 1

    EINECS Number: 223-943-1

    Melting Point: 10-13°

    Molecular Weight: 232.26

    Specific Gravity: 1.167

    Flashpoint: 88°C (190°F)

    HMIS Key: 3-2-1-X

    Hydrolytic Sensitivity: 7: reacts slowly with moisture/water

    Formula: C8H12O6Si

    Refractive Index: 1.423

    TSCA: TSCA

    Additional Properties: Crosslinker for moisture-cure silicone RTVs with greater liquid range for formulation, faster moisture-cure rate and better substrate adhesion properties than methyltriacetoxysilane