Vinylsilazane, also known as tetramethyldivinyldisilazane, cas: 7691-02-3, is a colorless transparent liquid that is soluble in most organic solvents such as ethyl acetate, toluene, and cyclohexane.

Vinylsilazane is an active silane coupling agent mainly used for surface treatment of fumed silica in liquid silicone rubber products; It can also be used for coating additives and polymer modification

Intermediates for the synthesis of agents, drugs, and agricultural chemicals, can also be used in the manufacturing of silicone rubber, silicone colloids, and vinyl silicone resins, and can act as coating additives, polymer modifiers

Intermediates for the synthesis of drugs and agricultural chemicals. As a adhesion promoter for negative photoresist.

Physical properties:

Boiling point 161-163 ° C Density 0.819

Vapor pressure 1.2-8611hPa at 20-25 ℃

Refractive index n20/D 1.4405 (lit.) Flash point 34 ° C

Conventional packaging: 20kg 160kg

Precautions:

1. During storage, it is not allowed to come into contact with open flames. Ventilation and dryness should be maintained to prevent sunlight, and the storage temperature should be -45-40 ℃.

2. During transportation, collision should be avoided and rain and sunlight should be avoided; Storage and transportation of hazardous materials.

Storage period: 1 year