Used primarily as a solvent in the production of dyes, resins, and coatings due to its ability to dissolve various organic compounds effectively. It is also employed in the synthesis of trimellitic anhydride, a key intermediate for manufacturing plasticizers and polyimide resins. In the chemical industry, it serves as a raw material for producing antioxidants and other specialty chemicals. Additionally, it is utilized in the formulation of certain adhesives and sealants, enhancing their performance and stability. Its high boiling point makes it suitable for high-temperature applications in industrial processes.