... : C8H12N4Molar Weight: 164.21Structural Formula: Product introduction:AIBN is a white acicular crystal,which is insolvable in water,solvable in organic ... such as chloroethylene,vinyl acetate,acrylonitrile,etc;also used as blowing agent for PVC,polyalkene,polyurethane,polyvinyl alcohol,acrylonitrile/butadiene copolymer,chloroethylene ...