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 plays a role in the manufacturing of pharmaceuticals, where it serves as a building block for certain active compounds. Additionally, it is utilized in organic synthesis for the preparation of various chemicals, including photoinitiators used in UV-curable coatings and adhesives. Its properties make it valuable in research and industrial applications requiring precise chemical modifications.