1,2,3-Propanetricarboxylic acid, 2-hydroxy-, octadecyl ester 1,2,3-Propanetricarboxylic acid, 2-hydroxy-monooctadecyl ester 1337-33-3 2-Hydroxy-1,2,3-propanetricarboxylic acid, monooctadecyl ester 205243-77-2 Citric acid, octadecyl ester EINECS 215-654-4 Octadecyl 2-hydroxy-1,2,3-propanetricarboxylate Octadecyl citrate Stearyl citrate