This chemical is primarily used as a crosslinking agent in the polymer industry, particularly for polyethylene and ethylene-propylene copolymers. It facilitates the formation of a three-dimensional network structure, enhancing the thermal and mechanical properties of the final product. It is also employed in the vulcanization of rubber, improving its durability and resistance to heat, chemicals, and aging. Additionally, it serves as a free radical initiator in various organic synthesis processes, enabling the production of specialized polymers and resins. Its application is crucial in manufacturing cables, pipes, and automotive parts that require high performance under demanding conditions.