Methyltriacetoxysilane

Methyltriacetoxysilane is a colorless to pale yellow liquid used as a versatile silane coupling agent in various industries. With its triacetoxysilane structure, it acts as a crosslinking agent, surface modifier, and adhesion promoter. It facilitates crosslinking reactions, enhances surface properties and reactivity, and improves adhesion between different materials. Methyltriacetoxysilane finds applications in adhesives, coatings, rubber, and plastics industries, contributing to improved material performance, durability, and adhesion strength.

CAS:

4253-34-3

Formula:

C9H14O6Si

Molar Weight

246.29 g/mol

Boiling Point

140-142°C

Density

1.19 g/cm³ at 25°C

Forms

Colorless to pale yellow liquid

Key applications

  • Adhesion Promoter
  • Crosslinking Agent
  • Surface Modifier
  • Coupling Agent

Industries

  • Adhesives and Sealants
  • Coatings and Paints
  • Rubber and Tire
  • Plastics and Polymers

Triacetoxy methylsilane, MTAS
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