Used as a crosslinking agent in silicone curing systems, particularly in platinum-catalyzed addition cure reactions. Enhances flexibility and durability in silicone elastomers. Commonly applied in high-performance sealants, coatings, and encapsulation materials where thermal stability and weather resistance are critical. Also serves as a reactive diluent to modify viscosity without compromising cure efficiency. Found in specialty adhesives and electronic encapsulants due to its ability to improve flow and adhesion to various substrates.