Used primarily as an intermediate in the synthesis of dyes and pigments, especially for producing azo dyes which are widely applied in the textile, printing, and coating industries. It also serves in the manufacture of specialty chemicals such as antioxidants and stabilizers for polymers and rubber. Additionally, it finds use in the development of certain pharmaceuticals and agrochemicals due to its aromatic amine structure, which can be functionalized for active compounds. Its derivatives may also be employed in the production of fine chemicals and research reagents.