Used as a high-performance additive in polyurethane systems to enhance thermal stability and mechanical strength. Acts as a chain extender in specialty elastomers, improving abrasion resistance and durability. Employed in coatings and adhesives requiring extended heat resistance and dimensional stability. Also utilized in the synthesis of advanced optical materials due to its rigid aromatic structure and hydrogen-bonding capability. Shows potential in agrochemical formulations as a stabilizer for active ingredients.