Synonyms: 1,3-Propanediaminium,N,N'-didodecyl-N,N,N',N'-tetramethyl-, dibromide (9CI); Ammonium,trimethylenebis[dodecyldimethyl-, dibromide (8CI);N,N'-Didodecyl-N,N,N',N'-tetramethyltrimethylenediammonium bromide;Propanediyl-1,3-bis(dodecyldimethylammonium bromide); Propanediyl-a,w-bis(dimethyldodecylammonium bromide); Propanediyl-a,w-bis(dodecyldimethylammonium bromide);Propylenebis(dodecyldimethylammonium bromide)