Used primarily as a curing agent in the production of epoxy resins, it enhances the mechanical and thermal properties of the final product. It is also employed in the manufacture of polyurethane foams, where it acts as a chain extender, improving durability and flexibility. In the rubber industry, it serves as an antioxidant and stabilizer, extending the lifespan of rubber products. Additionally, it finds application in the synthesis of dyes and pigments, contributing to the colorfastness and stability of these materials. Its role in the production of adhesives and sealants ensures strong bonding and resistance to environmental factors.