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Gelest SIV9220.0

Gelest VINYLTRIMETHOXYSILANE (SIV9220.0) functions as a coupling agent. 

Functions: Coupling Agent

Compatible Polymers & Resins: Polyethylenes (PE)

Safety Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Plastics & Elastomers Functions
Molecular formula
C₅H₁₂O₃Si
Technologies
Chemical Structure

Gelest SIV9220.0 - Chemical Structure

Features & Benefits

Product Highlights
  • Cross-coupling reactions are usually associated with the metals of boron (Suzuki-Miyaura), zinc (Negishi), tin (Stille), and copper (Sonogashira) along with magnesium (Kumada).
  • As a viable alternative to these metals the Hiyama-Denmark cross-coupling reactions involve organosilicon reagents as the nucleophilic partner in C-C bond forming cross-coupling protocols.
  • The organosilanes have several advantages, including being readily prepared by a variety of approaches, excellent storage stability, ease of removal or recycling of the organosilane by-products, good functional group toleration, and low to non-toxicity profiles.
  • The organosilane cross-coupling chemistry has been thoroughly reviewed. The use of sodium and potassium silanolates as the nucleophilic partner in the silicon-based cross-coupling transformations has been shown to be of practical utility.

Applications & Uses

Compatible Polymers & Resins

Properties

Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point123.0°C
Thermal Properties
ValueUnitsTest Method / Conditions
Auto-ignition Temperature235.0°C
Typical Properties
ValueUnitsTest Method / Conditions
Density0.97g/ml
Flash Point28.0°C
Refractive Index (at 20°C)1.393
Specific Wetting Surface Area528.0m²/g
Viscosity (at 25°C)0.6cSt
Purity97.0%
Molecular Weight148.23g/mol

Regulatory & Compliance

Chemical Inventories

Packaging & Availability

Standard Packaging

25 g, 2 kg, 16 kg, 180 kg