Used primarily as a fluorinating agent in specialized organic synthesis, particularly in the preparation of perfluorinated compounds. Its high reactivity allows for the introduction of fluorine atoms or perfluoroalkyl groups into target molecules, making it valuable in the development of pharmaceuticals, agrochemicals, and advanced materials with enhanced stability, lipophobicity, and thermal resistance. Commonly employed in reactions requiring selective fluorination under controlled conditions. Due to its sensitivity to moisture, it is handled under anhydrous environments, typically in sealed systems or inert atmospheres.