Used primarily as a high-performance monomer in the synthesis of advanced polymers, particularly those requiring exceptional thermal stability and chemical resistance. Its incorporation into polymer matrices enhances properties such as flame retardancy and mechanical strength, making it suitable for aerospace and automotive applications. Additionally, it serves as a key intermediate in the production of specialty coatings and adhesives that demand durability under extreme conditions. Its unique structure also finds utility in the development of advanced materials for electronics, where high thermal and chemical stability are critical.