Used primarily as a silane coupling agent in the production of silicone polymers and resins. It enhances adhesion between organic and inorganic materials, making it valuable in coatings, sealants, and adhesives. It is also employed in surface treatment of fillers and pigments to improve dispersion and compatibility in polymer matrices. Additionally, it serves as an intermediate in the synthesis of specialty chemicals for pharmaceuticals and agrochemicals. Its ability to modify surfaces makes it useful in creating water-repellent and corrosion-resistant finishes.