Dimethyldiethoxysilane, Dimethyldimethoxysilane

                                                    1, Dimethyldiethoxysilane

Synonym: Diethoxydimethylsilane;

CAS No.:78-62-6

Molecular formula:(CH3)2Si(C2H5O)2

Molecular Weight:148.28

Properties: Colorless, transparent liquid.

Applications: It is used as structure controlling agent in the preparation of silicone rubber,and chain extender in the synthesis of silicone products, and raw material in the synthesis of silicone oil.

Technical Index:

Content of Dimethyldiethoxysilane(%): 98.5min

Refractive Index( ):                           1.403

Density(25℃)g/cm3:                             0.899

Content of Ethanol(%):                         1.0max

Boiling Point:                                         114℃

Flash Point:                                           11℃

Package: Iron drum or iron drum lined with plastic. Net weight:170kg.
Storage: Store at -40℃--60℃. It shall be prevented from fire and damp, and kept ventilating and drying, avoided from contacting with acid, alkalis, water etc.
Transportation: transported and stored according to the standard for dangerous chemicals.

                                                   2, Dimethyldimethoxysilane

Synonym: Dimethoxydimethylsilane

CAS No.:1112-39-6

Molecular formula:(CH3)2Si(CH3O)2

Molecular Weight:120.22
Properties: Colorless, transparent liquid.

Applications: It is used as structure-controlling agent, chain extender. It can be used to better machining property, prolong the storage life of gross rubber and take the place of hydroxyl silicone oil. It is widely used in the treatment of silicone rubber and silica aerogel (carbon white).

Technical Index:

Content of Dimethyldimethoxysilane(%): 99.0min

Refractive Index()：                            1.3708

Content of Methanol(%):                          1.0max

Density(25℃)g/cm3:                                0.87

Boiling Point:                                            5℃

Flash Point:                                             -9℃

Package: Plastic drum or iron drum lined with plastic. Net weight:170kg.
Storage: Store at-40℃--40℃.It shall be prevented from fire and damp,and kept ventilating and drying, avoided from contacting with acid, alkalis, water, etc. Storage life:1 year.
Transportation: transported and stored according to the standard for dangerous chemicals.