This chemical is primarily utilized in organic synthesis as a versatile building block for introducing the pentafluorothio group into various molecular structures. Its application is significant in the development of pharmaceuticals, where it serves as an intermediate in the synthesis of compounds with potential biological activity. Additionally, it is employed in materials science for modifying surfaces or creating specialized polymers with unique properties, such as enhanced chemical resistance or specific electronic characteristics. The pentafluorothio group imparts distinct reactivity and stability, making it valuable in designing advanced materials and bioactive molecules.