COMMERCIAL
5507-44-8

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VINYLMETHYLDIETHOXYSILANE

Product Code: SIV9085.0

Cas No: 5507-44-8

R&D quantities:

15 kg
$3,300.00
2 kg
$814.00
25 g
$44.00
Olefin Functional Dialkoxy 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.

Vinylmethyldiethoxysilane; Methylvinyldiethoxysilane; (Diethoxymethyl)silylethylene
  • Used in microparticle surface modification
  • Dipole moment: 1.27 debye
  • Copolymerization parameters- e,Q; -0.86, 0.020
  • Chain extender, crosslinker for silicone RTVs and hydroxy-functional resins
  • Boiling Point: 133-4°

    EINECS Number: 226-850-4

    Molecular Weight: 160.29

    Specific Gravity: 0.858

    Flashpoint: 16°C (61°F)

    HMIS Key: 2-4-1-X

    Hydrolytic Sensitivity: 7: reacts slowly with moisture/water

    Formula: C7H16O2Si

    Refractive Index: 1.3998

    TSCA: TSCA

    Additional Properties: Dipole moment: 1.27 debye