Used primarily in the production of liquid crystal polymers (LCPs), it serves as a key monomer in synthesizing materials with high thermal stability and mechanical strength. These polymers are widely applied in electronics, such as connectors, printed circuit boards, and LED components, due to their excellent performance under high temperatures and harsh environments. Additionally, it finds use in advanced coatings and films, enhancing durability and resistance in industrial applications. Its role in creating high-performance materials makes it valuable in the development of innovative technologies and products.