Used as a coupling agent in silicone-based formulations to improve adhesion between organic polymers and inorganic surfaces. Enhances performance in sealants, adhesives, and coatings by providing better moisture resistance and thermal stability. Commonly applied in electronics encapsulation and medical device manufacturing due to its ability to form stable bonds with substrates like glass, metals, and ceramics. Also utilized in modifying fillers for composites to increase dispersion and mechanical strength.