Used as a coupling agent to improve adhesion between organic polymers and inorganic substrates, particularly in coatings, adhesives, and sealants. Enhances the performance of composites by promoting bonding between fillers and matrix materials. Applied in surface treatment of glass, metals, and ceramics to increase hydrophobicity and corrosion resistance. Utilized in the production of moisture-curable silicone resins and in the modification of surfaces for better compatibility with organic materials. Commonly employed in industries such as automotive, construction, and electronics for durable and reliable material performance.