Used primarily as a coupling agent in the production of silicone polymers, enhancing adhesion between organic and inorganic materials. It is also employed in surface treatment processes to modify the properties of glass, ceramics, and fillers, improving their compatibility with various resins. In coatings and sealants, it acts as a crosslinking agent, providing durability and resistance to environmental factors. Additionally, it finds application in the synthesis of specialty chemicals, where it serves as an intermediate for creating silane-based compounds with tailored functionalities.