69011-16-1 Benzene, diethenyl-, polymer with ethenylbenzene and ethenylethylbenzene, chloromethylated, 2-(dimethylamino)ethanol-quaternized, hydroxide Ethenylbenzene, ethylethenylbenzene, diethenylbenzene polymer, methanaminium N,N-dimethyl-N-hydroxyethyl hydroxide