Used primarily in organic synthesis as a reagent for introducing the pyrrolidinecarbodithioate group into molecules. It is valuable in the preparation of various heterocyclic compounds, which are often explored for their potential biological activities. Additionally, it serves as a ligand in coordination chemistry, aiding in the formation of metal complexes that can be studied for catalytic or material science applications. Its role in polymer chemistry is also notable, where it can act as a chain transfer agent to control polymer molecular weight during radical polymerization processes.