Vinyl tris (2-methoxyethoxy) silane CAS 1067-53-4 is a chemical substance used to synthesize organic silicon intermediates and polymer polymers, and can also be used as a silane coupling agent.

Chinese name: Vinyl tris (2-methoxyethoxy) silane

Foreign name: Tris (2-methoxyethoxy) (vinyl) silane

Nickname: silane coupling agent ZQ-172

CAS login number: 1067-53-4

Molecular weight: 280.39

Characteristic

Boiling point 285 ℃, relative density 1.035g/cm3, refractive index 1.43, soluble in ethanol, isopropanol, petroleum ether, benzene, and gasoline, hydrolyzed in an acidic aqueous solution and dissolved in water. If it is easily hydrolyzed in water, it releases ethanol and generates corresponding condensates. Reacting with organic metal compounds, the methoxyethoxy group in the molecule can be replaced by the corresponding organic group. Under the action of organic peroxides, carbon carbon double bonds can undergo free radical polymerization reactions. In the presence of platinum catalysts, carbon carbon double bonds can undergo addition reactions. It can be prepared by reacting vinyl trichlorosilane with anhydrous methoxyethanol. Acute toxicity: Rat oral LD50: 2960mg/kg; Rabbit applied on skin LD50: 1500uL/kg

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