67846-68-8 Dimethylbis(2-((1-oxooctadecyl)oxy)ethyl)ammonium chloride EINECS 267-382-0 Ethanaminium, N,N-dimethyl-2-((1-oxooctadecyl)oxy)-N-(2-((1-oxooctadecyl)oxy)ethyl)-, chloride N,N-Di-(beta-stearoylethyl)-N,N-dimethylammonium chloride