It is used as a structure control agent in the preparation of silicone rubber, a chain extender in the synthesis of silicone products and a raw material for silicone oil synthesis. It is an important raw material for the production of silicone resin, benzyl silicone oil and waterproof Chemicalbook agent. At the same time, it is easy to be hydrolyzed and can form alkali metal silicon alkoxide with alkali metal hydroxide. And it can also be used as a crosslinking agent for room temperature vulcanized silicone rubber.

This product is mainly used as an intermediate for the production of silicone polymers and other products, and also used as a raw material for polymer compound capping agents, desiccants, dehydrating agents, high-temperature adhesives and resins. It is used in the synthesis of cephalosporin I and cephalosporin V in pharmaceutical production.