Used primarily as a coupling agent in the production of adhesives, sealants, and coatings. It enhances the adhesion between organic polymers and inorganic materials, making it valuable in the manufacturing of composite materials. Applied in the electronics industry to improve the bonding of resins to glass fibers in printed circuit boards. Also utilized in surface treatment of fillers and pigments to ensure better dispersion and stability in various formulations. Its ability to modify surfaces makes it suitable for use in the preparation of silane-modified polymers, which are essential in construction and automotive applications for durable and weather-resistant products.