1,2-Ethylenediamine di(palmitoylamide) 5518-18-3 EINECS 226-864-0 Hexadecanamide, N,N'-1,2-ethanediylbis- Hexadecanamide, N,N'-ethylenebis- N,N'-Ethane-1,2-diylbishexadecan-1-amide NSC 131416