Used primarily in the synthesis of high-performance polymers, this compound contributes to the production of polyimides and polyesters that exhibit excellent thermal stability and mechanical strength. It is especially valuable in aerospace, electronics, and automotive industries where materials must withstand extreme temperatures. Its rigid molecular structure enhances the glass transition temperature of resulting polymers, making them suitable for use in insulating films, printed circuit boards, and structural components. Additionally, it serves as a building block in specialty resins and coatings requiring chemical resistance and dimensional stability.