Synonyms: 1-Propanaminium, N-(2-(bis(2-hydroxypropyl)amino)ethyl)-2-hydroxy-N-(2-hydroxyethyl)-N-methyl-, dioctadecanoate (ester), methyl sulfate (1:1);(2-(Bis(2-hydroxypropyl)amino)ethyl)(2-hydroxyethyl)(2-hydroxypropyl)(methyl)ammonium methyl sulphate, distearate (ester);1-Propanaminium, N-(2-(bis(2-hydroxypropyl)amino)ethyl)-2-hydroxy-N-(2-hydroxyethyl)-N-methyl-, dioctadecanoate (ester), methyl sulfate (salt);({2-[bis(2-hydroxypropyl)amino]ethyl}imino)dipropane-1,2-diyl dioctadecanoate - methyl hydrogen sulfate (1:1)