Used as a coupling agent in the production of composites and adhesives, enhancing the bond between organic polymers and inorganic materials. Commonly applied in surface treatment of fillers and pigments to improve dispersion and compatibility in various matrices. Employed in the manufacture of moisture-curable sealants and coatings, providing excellent adhesion to substrates like glass, metals, and ceramics. Also utilized in the preparation of silica-based materials, where it acts as a precursor for modifying surface properties. Widely used in the electronics industry for insulating coatings and encapsulants due to its ability to form stable, hydrophobic layers.