Dimethoxydiphenylsilane 6843-66-9

///Dimethoxydiphenylsilane 6843-66-9

Dimethoxydiphenylsilane 6843-66-9

Dimethoxydiphenylsilane :98.0% (GC);

CAS Number: 6843-66-9;

EC Number: 229-929-1;

Synonyms: Diphenyldimethoxysilane

Categories: ,



Product model:BQ-Q7954

Chinese name: 二苯基二甲氧基硅烷

English name:Diphenyldimethoxysilane

CAS NO.:6843-66-9

Molecular formula:C14H16O2Si

Molecular weight:244.36

EINECS NO.229-929-1

Chemical structure:


  1. It is a cocatalyst, also named a third component in propylene polymerized high effective catalyst system. The main function is to improve the orienteering skill of the catalyst system, thus the isotacticity of the propylene will be improved. It is also good to the quality of single kettle product
  2. Can be used as the raw material for phenyl silicone oil .

Technical parameters

AppearanceColorless transparent liquid


Refractive indexn25D): 1.5400 ± 0.0050

Flash point 121°C


Should be sealed well, and stored in a cool, dry and ventilated place.

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