Synonyms: 1,3-Propanediaminium, N1,N1,N1,N3,N3-pentamethyl-N3-(9Z)-9-octadecen-1-yl-, chloride (1:2);(Z)-9-Octadecenyl-1,3-propylenediammonium chloride;(Z)-N,N,N,N',N'-Pentamethyl-N'-octadec-9-enyl-N,N'-propane-1,3-diyldiammonium dichloride;1,3-Propanediaminium, N,N,N,N',N'-pentamethyl-N'-(9Z)-9-octadecenyl-, dichloride;N,N,N,N',N'-pentamethyl-N'-[(9Z)-octadec-9-en-1-yl]propane-1,3-diaminium dichloride