This chemical is primarily utilized as a reagent in cross-coupling reactions, such as Suzuki-Miyaura couplings, where it acts as a stable and easy-to-handle source of the trifluoro(thiomorpholinomethyl)borate anion. This enables efficient transfer of the thiomorpholinomethyl group to form new carbon-carbon bonds, facilitating the construction of complex organic molecules, including pharmaceuticals and agrochemicals. Additionally, the thiomorpholine moiety can impart unique reactivity or selectivity in certain transformations, enhancing its utility in targeted synthetic pathways.