Used as a curing agent in epoxy resins, enhancing flexibility and adhesion in coatings, adhesives, and sealants. It is also employed in the production of polyurethane foams, where it acts as a chain extender, improving mechanical properties and durability. In the pharmaceutical industry, it serves as a stabilizer or excipient in drug formulations. Additionally, it is utilized in the synthesis of surfactants and lubricants, providing excellent solubility and low toxicity. Its bifunctional nature makes it valuable in creating cross-linked polymers for various industrial applications.