Used primarily in organic synthesis as an intermediate for azo compounds, this chemical serves as a key reagent in the development of dyes and pigments due to its ability to form stable azo linkages. It is also employed in polymer chemistry as a cross-linking agent, enhancing thermal stability and mechanical strength of materials. In research, it acts as a precursor in the synthesis of functionalized aromatic systems for pharmaceuticals and agrochemicals. Its bromine substituents allow for further functionalization via coupling reactions, making it valuable in the design of complex organic molecules. Additionally, it is utilized in photochemical research owing to its photoresponsive properties, functioning as a photoinitiator in closed systems to trigger chemical reactions upon exposure to UV or specific wavelength light. It is further studied for applications in light-responsive materials, such as photosensitive films or light-detecting sensors, as its azo bond can cleave to generate free radicals upon light absorption, enabling potential use in precise light-triggered substance release technologies.