... customers, suh as BASF, DSM, Dupont,etc COMMODITY: 2,2-AZOBISISOBUTYRONITRILE (AIBN) (DUPONT REF: VAZO 64)CAS NO.: 78-67-1MOLECULAR ... PLASTICS; E.G.IT IS AN INITIATOR IN THE POLYMERIZATION OF CHLOROETHYLENE, VINYL ACETATE, ACRYLONITRILE;IT CAN BE ALSO USED FOR ... VESICANT OF PVC, POLYOLEFINE(PO), POLYURETHANE, POLYVINYL ALCOHOL, COPOLYMER OF VINYL CYANIDE, BUTADIENE AND STYRENE, ...