Used as a trifluoromethylthiolating agent in organic synthesis, enabling the introduction of the trifluoromethylthio (SCF₃) group into various organic molecules. This transformation is valuable in pharmaceutical and agrochemical industries, where the SCF₃ group can enhance metabolic stability, lipophilicity, and bioavailability of active compounds. It participates in radical and transition-metal-catalyzed reactions, offering a versatile method for C–SCF₃ bond formation. Its reactivity allows for selective functionalization under mild conditions, making it suitable for complex molecule synthesis.