1,12-Diaminododecane is widely used in the production of polyamides and polyurethanes, where it acts as a monomer to create polymers with high thermal stability and mechanical strength. These polymers are essential in manufacturing fibers, coatings, and adhesives for industrial applications.

In the field of biomedicine, it serves as a crosslinking agent in the synthesis of hydrogels and drug delivery systems, enhancing their structural integrity and controlled release properties. Additionally, it is utilized in the preparation of dendrimers, which are employed in targeted drug delivery and diagnostic imaging.

The chemical also finds application in corrosion inhibitors, where it forms protective layers on metal surfaces, extending the lifespan of industrial equipment. Its surfactant properties make it suitable for use in detergents and emulsifiers, improving cleaning efficiency in various formulations.

Furthermore, 1,12-Diaminododecane is employed in the synthesis of organic compounds, such as Schiff bases and macrocyclic ligands, which are used in catalysis and metal ion complexation studies. Its versatility makes it a valuable component in both industrial and research settings.