Used primarily in the production of polyurethane foams, coatings, adhesives, and elastomers. It acts as a cross-linking agent, enhancing the durability, flexibility, and chemical resistance of the final products. In the automotive industry, it is utilized to manufacture lightweight and durable components. It also finds application in the creation of high-performance sealants and insulation materials for construction. Additionally, it is employed in the synthesis of specialty polymers for medical devices and industrial applications.