Initiator for (co)polymerization of vinyl chloride and vinylidene chloride. CAS number: 52238-68-3 EINECS/ELINCS No: 257-773-4 Applications: Trigonox 181 is used as an initiator for the suspension and mass polymerization of vinylchloride between 40°C and 65°C. Trigonox 181 is often combined with other peroxides to increase reactor efficiency. Information provided by Nouryon |