Used as a coupling agent in the production of composite materials, it enhances the adhesion between organic polymers and inorganic surfaces. Commonly applied in coatings, adhesives, and sealants to improve durability and performance. It is also utilized in the modification of silica nanoparticles for use in advanced materials like drug delivery systems and sensors. In the electronics industry, it aids in the preparation of surface treatments for semiconductors and optical devices. Additionally, it plays a role in functionalizing glass surfaces for biomedical applications, such as biosensors or diagnostic tools.