Used primarily in the production of high-performance polymers, it serves as a key intermediate in the synthesis of polyimides and polyamides, which are essential in the electronics industry for making flexible printed circuit boards and insulating films. Additionally, it finds application in the manufacture of dyes and pigments, contributing to the vibrant colors in textiles and plastics. Its chemical structure also makes it suitable for research and development in advanced materials, particularly those requiring thermal stability and chemical resistance.