Tris(2-cyanoethyl)amine is primarily used as a key intermediate in organic synthesis, particularly in the production of pharmaceuticals and specialty chemicals. Its structure, featuring multiple cyanoethyl groups, makes it valuable for introducing nitrogen-containing functional groups into target molecules. It is also employed in the development of polymers and resins, where it acts as a crosslinking agent or modifier to enhance material properties such as thermal stability and mechanical strength. Additionally, it finds use in the preparation of ligands for coordination chemistry, aiding in the formation of metal complexes for catalytic applications. Its versatility in chemical reactions makes it a useful component in research and industrial processes.