Used as a coupling agent in composite materials to improve adhesion between organic polymers and inorganic surfaces. Enhances durability and mechanical strength in coatings, sealants, and adhesives. Commonly applied in automotive, aerospace, and construction industries. Improves dispersion of fillers in rubber and plastics. Also utilized in surface modification of silica and glass for better compatibility with resins. Effective in corrosion protection systems by promoting strong bonding between metal substrates and protective layers. Additionally, used in the production of biosensors and nanomaterials to impart weakly basic properties to surfaces, facilitating improved binding of target molecules.