Used as a coupling agent in surface modification processes, particularly for enhancing the adhesion between organic polymers and inorganic materials like glass, metals, or ceramics. It is applied in the production of composite materials, where it improves the compatibility and bonding strength at the interface. Commonly utilized in coatings, adhesives, and sealants to ensure durable and stable performance. Also employed in the functionalization of nanoparticles or surfaces for advanced material applications, such as in electronics, biomedical devices, or sensors. Its bromine group allows for further chemical modifications, making it versatile in customizing material properties.