... Europe and qualtity is approved by big user COMMODITY: DIMETHYL 2.2-AZOBIS(2-METHYLPROPIONATE) (MAI. V601)(AIBME) CAS NO.: 2589-57-3 ... VESICANT OF PVC, POLYOLEFINE, POLYURETHANE, PVA, ACRYLONITRILE, BUTADIENE COPOLYMERS, VINYL CHLORIDE COPOLYMER, ABS, POLYISOCYANATE, PVA, POLYAMIDES, PLYESTER, ETC AND THE INITIATING ...