Used as a coupling agent in the production of silicone rubbers and resins, enhancing adhesion between organic and inorganic materials. It is applied in coatings to improve water repellency and durability, particularly in construction materials. Also utilized in the modification of surfaces for better performance in electronic and optical devices. Its role in sealants and adhesives ensures enhanced weather resistance and longevity. Additionally, it serves as an intermediate in the synthesis of other organosilicon compounds for specialized industrial applications.