Used as a surface modifying agent to create hydrophobic coatings on various materials, particularly glass, metals, and ceramics. It is applied in the manufacturing of water-repellent surfaces, enhancing durability and resistance to moisture. Commonly utilized in the production of self-cleaning coatings for automotive windshields, optical lenses, and building materials. It also serves as a coupling agent in composites to improve adhesion between organic polymers and inorganic substrates. Additionally, it is employed in the synthesis of nanomaterials and in the preparation of functionalized surfaces for biomedical applications.