Used primarily as an intermediate in the synthesis of dyes and pigments, particularly in the production of sulfur dyes for textiles. It also finds application in the pharmaceutical industry as a building block for the development of various bioactive compounds, including antimicrobial and anti-inflammatory agents. Additionally, it is utilized in the manufacture of rubber chemicals, where it acts as an accelerator in the vulcanization process to improve the properties of rubber products. Its role in organic synthesis extends to the creation of heterocyclic compounds, which are valuable in research and industrial chemistry.