Used as a reactive intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Acts as a crosslinking agent in polymer chemistry, enhancing the mechanical and thermal stability of resins and coatings. Employed in the modification of biomolecules due to its ability to introduce amine functionalities. Also utilized in the production of water-soluble polymers for applications in flocculants and dispersants. Its high reactivity requires careful handling during industrial processes.