2-((2-Hydroxyethyl)amino)ethyl oleate 59086-74-7 9-Octadecenoic acid (9Z)-, 2-((2-hydroxyethyl)amino)ethyl ester 9-Octadecenoic acid (Z)-, 2-((2-hydroxyethyl)amino)ethyl ester Diethanolamine, oleate ester EINECS 261-595-2