65256-28-2 93-82-3 Diethanolamine stearic acid amide EINECS 202-280-1 N,N-BIS(2-HYDROXYETHYL)STEARAMIDE N,N-Bis(2-hydroxyethyl)octadecanamide Octadecanamide, N,N-bis(2-hydroxyethyl)- Stearamide DEA Stearic acid diethanolamide Stearoyl diethanolamide