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Tetramethyldivinyldisilazane, Tetramethyldivinyldisiloxane
1, Tetramethyldivinyldisilazane
Synonym: 1,3-Divinyltetramethyldisilazane;
CAS No.:7691-02-3
Molecular formula:C8H19NSi2
Molecular Weight:185.41
Properties: Colorless, transparent liquid, nontoxic.
Applications: It can be used in the producing of silicon resin rubber, silicon resin gel, and vinyl silicon resin. Help negative photoresist to get sticky.
Technical Index:
Tetramethyldivinyldisilazane(%): 95.0min
Tetramethyldivinyldisiloxane(%): 4.0max
Refractive Index( 
): 1.437-1.439
Density(25℃)g/cm3: 0.819
Boiling Point: 160℃-161℃
Flash point: 34℃
Color: 50max
Package: Iron drum lined with plastic，Net Weight：160kg.
Storage: Store at -45℃--40℃.It s prohibited to contact open fire, and shall be kept ventilating, drying, and prevented from sunshine. Storage Life: 1 year.
Transportation: It shall be prevented from collision, raining and sunshine, transported and stored according to the standard for dangerous chemicals.
2,Tetramethyldivinyldisiloxane
Synonym: Divinyltetramethyldisiloxane; 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane
CAS No.:2627-95-4
Molecular Formula:C8H18OSi2
Molecular Weight:186.40
Properties: Colorless, transparent liquid, nontoxic.
Applications: Used as head agent (intermediate) in the production process of silicone rubber, silicone gel, liquid silicone, vinyl silicone, vinyl silicone oil .
Technical Index:
Content of Tetramethyldivinyldisiloxane(%): 95.0min
Refractive Index(
): 1.411-1.413
Density(25℃)g/cm3: 0.813
Boiling Point: 139℃
Flash Point: 24℃
Package: Iron drum lined with plastic，Net Weight：160 kg.
Storage: Store at -45℃--40℃.It s prohibited to contact open fire, and shall be kept ventilating, drying, and prevented from sunshine. Storage Life:1 year.
Transportation: It shall be prevented from collision, rain drenching and sunshine, transported and stored according to the standard for dangerous chemicals.