Used in rubber, pharmaceutical industry, used as silicone polymer raw materials. This product is an important raw material for the production of silicone resin, benzyl silicone oil and waterproofing agent. At the same time, it is easy to hydrolyze and can form alkali metal silanomol salts with alkali metal hydroxides. And it can be used as a crosslinking agent for room temperature vulcanized silicone rubber.