Diphenyldimethoxysilane

Silane USi-8201

Phenyl functional organosilane

Product Description

Chemical Name: Diphenyldimethoxysilane

Synonyms: Dimethoxydiphenylsilane; DDS;

Diphenyldimethoxysilane

CAS NO.: 6843-66-9

EINECS NO.: 229-929-1

Molecular weight：244.36

Typical Technical Data

Appearance: Colorless transparent liquid

Specific Gravity（ρ20°C, g/cm3）: 1.073~1.083

Refractive Index ( ): 1.5350~1.5450

Purity (by GC,%): 98.0 min

Applications

Silane USi-8201 is used as sealants or promotor in applications as follow:

As a cocatalyst in high efficiency catalyst system for propylene polymerization to raise the isotacticity of the product.

As the starting material for phenyl silicone oil.

be used for hydrophobic surface treatment.

be used as hydrophobic additive to other silane coupling agents.