Used as a crosslinking agent in polymer chemistry, particularly in the synthesis of specialty resins and thermosetting materials. It enhances thermal stability and mechanical strength of the resulting polymers. Commonly applied in coatings, adhesives, and encapsulants where improved durability and chemical resistance are required. Also serves as a curing agent for epoxy systems, offering controlled reactivity and extended pot life. Its bifunctional structure allows for efficient network formation in high-performance materials.