2-Imidazoline, 1-(2-aminoethyl)-2-(tall oil alkyl), ethoxylated, dihydrochloride salt 68389-78-6 Poly(oxy-1,2-ethanediyl), alpha,alpha'-(((2-(4,5-dihydro-1H-imidazol-1-yl)ethyl)imino)di-2,1-ethanediyl)bis(omega-hydroxy-, 2-nortall-oil alkyl derivs, hydrochlorides