2,2-Bis(((1-oxooctadecyl)oxy)methyl)-1,3-propanediyl dioleate 68966-40-5 9-Octadecenoic acid (9Z)-, 2,2-bis(((1-oxooctadecyl)oxy)methyl)-1,3-propanediyl ester 9-Octadecenoic acid (Z)-, 2,2-bis(((1-oxooctadecyl)oxy)methyl)-1,3-propanediyl ester EINECS 273-430-1 Pentaerythritol dioleate distearate