Widely used in the production of high-performance polymers, particularly polyimides and polyamides, due to its ability to enhance thermal stability and mechanical strength. It serves as a key monomer in the synthesis of these polymers, which are essential in aerospace, electronics, and automotive industries for applications like insulation films, coatings, and structural components. Its chemical structure contributes to the polymers' resistance to high temperatures and harsh environments, making it valuable in manufacturing advanced materials for demanding applications. Additionally, it is utilized in the development of adhesives and composites, where durability and thermal resistance are critical.