Used primarily as an accelerator in the vulcanization of rubber, enhancing the curing process by improving cross-linking efficiency. It is especially effective in sulfur-cured rubber systems, providing improved heat resistance and mechanical properties. Commonly applied in the production of tires, industrial rubber goods, and automotive components where durability and thermal stability are critical. Also finds use in some agricultural chemicals as an intermediate in the synthesis of plant growth regulators. Its ability to form stable complexes with metals makes it useful in certain catalytic systems and corrosion inhibition applications.