Used primarily as a coupling agent in the production of silicone polymers, this chemical enhances the adhesion between organic and inorganic materials. It is particularly effective in modifying surfaces of fillers and reinforcements in composite materials, improving their compatibility with polymer matrices. Additionally, it serves as a key intermediate in the synthesis of specialty silicones, which are utilized in coatings, sealants, and adhesives, providing enhanced durability and resistance to environmental factors. Its vinyl group allows for further polymerization, making it valuable in creating cross-linked networks in silicone-based products.