Used primarily as an accelerator in free-radical polymerization reactions, especially in anaerobic and acrylic-based adhesives. It enhances the curing speed of methyl methacrylate resins, commonly found in industrial and dental applications. Frequently employed in two-component acrylic systems where rapid hardening is required. Also serves as a catalyst in polyester resin formulations used in composites, coatings, and repair compounds. Its role in redox initiation systems makes it valuable in applications needing fast setting at ambient temperatures.