Description
Chemical name: Methylthrimethoxysilane
CAS Number: 1185-55-3
EINECS Number: 214-685-0
Chemical structure:
The Global Brands
A-163(Momentive), Z-6070 (Dowcorning), KBM-13(ShinEtsu), MTMS(Evonik),
RS-MTMS is highly miscible with standard organic solvents,such as alcohols,
hydrocarbons and acetone.
Typical Properties
Property Specification
Appearance Colorless, clear liquid
Purity, % 99 min
Specific Gravity at 20℃, g/cm3 0.9500±0.0050
Refractive index, ηD25℃ 1.3695±0.0050
Molecular weight 136.2218
Applications
Silane RS-MTMS can be used in variety of applications, including:

Mainly used to render a wide range of surfaces and materials water repellent
(e.g.mineral fillers, pigment, glass cardboard)
 It is used to produce silicone resins and condensation-curing silicone rubber.
 It is used as a crosslinking agent for RTV