tert-Dodecyl mercaptan is one of the important varieties of mercaptan series products, which is mainly used to adjust the molecular weight during the preparation of styrene-butadiene rubber, ABS resin and nitrile rubber, which can effectively reduce the branching degree of the polymer chain and make the molecular weight distribution uniform; In addition, Chemicalbook can also be used as a stabilizer and antioxidant for the production of polyolefins such as polyvinyl chloride, polyethylene and polypropylene; It can also be used in the synthesis of nonionic surfactants, organic chemicals, fungicides, pesticides, lubricating oil additives, oilfield chemicals and medicine