This chemical is primarily used as a reversible addition-fragmentation chain transfer (RAFT) agent in polymerization processes. It plays a crucial role in controlling the molecular weight and structure of polymers, enabling the production of materials with specific properties. It is particularly valuable in the synthesis of block copolymers, which are used in advanced applications such as drug delivery systems, coatings, and adhesives. Its ability to regulate polymerization ensures the creation of polymers with narrow molecular weight distributions, enhancing their performance in various industrial and scientific applications.