This chemical is primarily used in organic synthesis as a diazonium salt, which is highly reactive and serves as a key intermediate in various reactions. It is particularly valuable in the preparation of aryl compounds through diazonium coupling reactions, enabling the introduction of the pentafluorosulfanyl (SF5) group into aromatic systems. The SF5 group is known for its strong electron-withdrawing properties and stability, making it useful in the development of pharmaceuticals, agrochemicals, and advanced materials. Additionally, it finds application in the synthesis of dyes, pigments, and functionalized polymers, where the unique properties of the SF5 group enhance performance characteristics such as thermal stability and chemical resistance.