Used as a surface modifier in the production of silica-based materials, enhancing water repellency and improving compatibility with organic matrices. Commonly applied in coatings, sealants, and adhesives to promote adhesion between inorganic surfaces and polymer systems. Serves as a precursor in the synthesis of silicone polymers and resins, where it contributes to crosslinking and network formation. Also utilized in the manufacture of specialty silicas and as a reagent in chemical vapor deposition processes for creating protective thin films.