Used primarily in the production of dyes and pigments, it serves as an intermediate in synthesizing various colorants for textiles, inks, and coatings. It is also employed in the manufacture of agricultural chemicals, including herbicides and pesticides, where it acts as a key building block. In the pharmaceutical industry, it is utilized to develop certain active compounds and intermediates for drugs. Additionally, it finds application in organic synthesis for creating complex chemical structures. Proper handling is essential due to its toxic nature.