1-(Carboxyethoxyethyl)-2-octyl-2-imidazoline, sodium salt 56484-15-2 EINECS 260-215-2 Propanoic acid, 3-(2-(4,5-dihydro-2-octyl-1H-imidazol-1-yl)ethoxy)-, sodium salt Sodium 3-(2-(4,5-dihydro-2-octyl-1H-imidazol-1-yl)ethoxy)propionate