2-Cyano-2-propyl benzodithioate is widely used as a reversible addition-fragmentation chain transfer (RAFT) agent in polymerization processes. It plays a critical role in controlling the molecular weight and distribution of polymers, enabling the synthesis of well-defined polymers with specific properties. This chemical is particularly valuable in producing block copolymers, star polymers, and other complex architectures, which are essential in advanced materials science. Its application extends to industries such as coatings, adhesives, and drug delivery systems, where precise polymer design is crucial for performance and functionality. Additionally, it is utilized in research and development to explore new polymer structures and improve material properties.