Used as a crosslinking agent in high-performance polymers, particularly in the development of advanced polyurethanes and polyimides. Its dual cyanate functional groups enable the formation of thermally stable, rigid networks, making it suitable for aerospace composites, electronic encapsulants, and structural adhesives. The compound contributes to improved glass transition temperatures and mechanical strength in cured resins. It is also explored in specialty coatings requiring resistance to heat and chemicals.