Used primarily in the synthesis of high-performance polymers and resins, this compound plays a crucial role in enhancing thermal stability and chemical resistance. It is often employed in the production of polyimides, which are utilized in electronics for flexible printed circuits, insulation films, and coatings. Additionally, it serves as an intermediate in the manufacture of dyes and pigments, contributing to their durability and colorfastness. Its applications extend to the development of advanced materials for aerospace and automotive industries, where high-temperature resistance is essential.