Used primarily as an intermediate in the synthesis of dyes and pigments, particularly in the production of azo dyes, which are widely applied in textiles, inks, and plastics. It also finds application in the manufacturing of rubber chemicals, where it acts as an antioxidant or antiozonant to enhance the durability and performance of rubber products. Additionally, it is utilized in the development of pharmaceuticals and agrochemicals, serving as a building block for active ingredients in various formulations. Its role in organic synthesis extends to the creation of complex molecules for research and industrial purposes.