Widely used as a free radical initiator in polymerization processes, especially in the production of acrylic and styrenic polymers. It is effective in emulsion, suspension, and bulk polymerizations due to its ability to decompose into radicals at moderate temperatures. Commonly applied in the synthesis of plastics, adhesives, coatings, and synthetic rubbers. Its solution form enhances handling safety compared to the dry powder, reducing the risk of explosion during storage and transportation. Also utilized in chemical synthesis where controlled radical generation is required.