Used primarily in the production of dyes and pigments, it serves as a key intermediate in synthesizing various colorants for textiles, inks, and plastics. It is also utilized in the manufacture of rubber chemicals, acting as an accelerator in vulcanization processes to enhance the properties of rubber products. In the pharmaceutical industry, it finds application as a precursor in the synthesis of certain drugs and organic compounds. Additionally, it is employed in agricultural chemicals, contributing to the development of pesticides and herbicides. Its role in chemical research includes being a reagent for organic synthesis and analytical chemistry.