Product Code: SIS6990.0
CAS No: 119181-19-0 or 52783-38-7
SDS Sheets: EU | US
Pack Size
10 g
50 g
2 kg
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Product data and descriptions listed are typical values, not intended to be used as specification.

  • HMIS

  • Molecular Formula

  • Molecular Weight (g/mol)

  • Purity (%)

  • TSCA

    Yes (L)
    Low Volume Exemption
  • Boiling Point (˚C/mmHg)

  • Density (g/mL)

  • Flash Point (˚C)

    97 °C
  • Refractive Index @ 20˚C


Additional Properties

  • Hydrolytic Sensitivity

    7: reacts slowly with moisture/water
  • Safety

  • Packaging Under

  • Store Cold
  • 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.

    Styrylethyltrimethoxysilane; m,p-Vinylphenethyltrimethoxysilane; m,p-triethoxysilylethylstyrene

  • Copolymerization parameter, e,Q: -0.880, 1.500
  • Comonomer for polyolefin polymerization
  • Used in microparticle surface modification
  • Inhibited with t-butyl catechol
  • Mixed m-, p-isomers and α-, β-isomers
  • Adhesion promoter for Pt-cure silicones
  • Contains ethylphenethyltrimethoxysilane