Used as a key intermediate in the synthesis of functional polymers and crosslinking agents, particularly in the development of polyurethanes and epoxy curing agents. Its amide and amine functionalities enable strong hydrogen bonding and reactivity, making it suitable for enhancing mechanical and thermal properties in coatings, adhesives, and sealants. Also finds use in modifying surfaces for improved adhesion in industrial applications. Due to its solubility and reactivity profile, it is employed in specialty chemical formulations requiring controlled curing or branching.