This chemical is primarily used as a coupling agent in the production of composite materials. It enhances the adhesion between organic polymers and inorganic surfaces, making it valuable in coatings, adhesives, and sealants. It is also employed in the modification of surfaces to improve compatibility and durability in applications like glass fiber reinforcements and dental composites. Additionally, it plays a role in the synthesis of hybrid materials, where it bridges organic and inorganic components for advanced material properties.