Used as a curing agent in epoxy resin systems, enhancing flexibility and impact resistance in coatings, adhesives, and composites. Its extended chain structure contributes to lower viscosity formulations, improving workability and penetration in composite manufacturing. Also serves as a chemical intermediate in synthesizing specialty polymers and surfactants. Exhibits utility in gas treatment processes due to its amine functionality, aiding in acid gas removal. Additionally, employed in the preparation of chelating agents and functional fluids requiring thermal stability and reactivity.