Used primarily as an intermediate in the synthesis of dyes and pigments, particularly for coloring textiles, papers, and plastics. It plays a key role in producing azo dyes, which are known for their vibrant and stable colors. Additionally, it is utilized in the manufacture of certain pharmaceuticals, where it serves as a building block for active compounds. In agrochemicals, it is employed in the development of herbicides and pesticides. Its properties make it valuable in organic synthesis for creating complex chemical structures.