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Tetramethyldivinyldisilazane VMN CAS:7691-02-3

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Tetramethyldivinyldisilazane VMN CAS:7691-02-3

Name: 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE
CAS number: 7691-02-3
Molecular formula: C8H19NSi2
Molecular weight: 185.41
EINECS number: 231-701-1
Mol file: 7691-02-3.mol

  • Product Details

Specification

Melting point<0 ° C
Boiling point 161-163 ° C
Density 0.819
Vapor pressure 1.2-8611hPa at 20-25 ℃
Refractive index n20/D 1.4405 (lit.)
Flash point 34 ° C
Storage conditions 2-8 ° C
Soluble in Methanol
Clear liquid in form
Acidity coefficient (pKa) 10.77 ± 0.70 (Predicted)
Specific gravity 0.819
Colorless to Light yellow to Light orange

Applications
1,1,3,3-tetramethyl-1,3-divinyldisilazane is a hydrocarbon derivative that appears as a colorless transparent liquid and can be used in the manufacturing of silicone rubber, silicone colloid, and vinyl silicone resin.
Purpose
Can be used for the manufacturing of silicone rubber, silicone colloids, and vinyl silicone resins. As a adhesion promoter for negative photoresist.

Package: 200kg/drum

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