Used as a coupling agent in silicone-based formulations to enhance adhesion between organic polymers and inorganic surfaces. Particularly effective in sealants and coatings where moisture resistance and long-term durability are required. Its cyclic structure provides improved hydrolytic stability compared to linear analogs, making it suitable for applications exposed to humid environments. Also employed in specialty adhesives for electronics and automotive components due to its ability to form stable bonds with minimal byproduct formation during curing.