company tower banner
Gelest Inc. Company Logo

Gelest SIP6826.0

Gelest PHENYLTRIS(DIMETHYLSILOXY)SILANE (SIP6826.0) is a high molecular weight silane-reducing agent. This product functions as a crosslinking agent.

Chemical Name: Tris(dimethylsiloxy) phenylsilane

CAS Number: 18027-45-7

Compatible Polymers & Resins: Silicones

Functions: Crosslinking Agent

Safety Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Plastics & Elastomers Functions
Molecular formula
C₁₂H₂₆O₃Si₄
Technologies
Chemical Structure

Features & Benefits

Features
  • High molecular weight silane reducing agent
  • Crosslinker for vinylphenylsilicone 2-component elastomers

Applications & Uses

Compatible Polymers & Resins

Properties

Physical Form
Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (at 2 mmHg)91.0°C
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight330.68g/mol
Purity0.97
Density0.942g/ml
Refractive Index (at 20°C)1.4396
Flash Point87.0°C
Hydrolytic Sensitivity3 (Reacts with aqueous base)

Regulatory & Compliance

Chemical Inventories

Technical Details & Test Data

Technical Details

Siloxane-Based Silane Reducing Agent

Organosilanes are hydrocarbon-like and possess the ability to serve as both ionic and free-radical reducing agents. These reagents and their reaction by-products are safer and more easily handled and disposed than many other reducing agents. The metallic nature of silicon and its low electronegativity relative to hydrogen lead to polarization of the Si-H bond yielding a hydridic hydrogen and a milder reducing agent compared to aluminum-, boron-, and other metal-based hydrides.

Packaging & Availability

Standard Packaging
  • 25 g
  • 100 g
  • 2 kg
  • 17 kg
  • 180 kg
Packaging Under

Nitrogen