Synonyms: 9,12-Octadecadienoicacid (9Z,12Z)-, 2,2-bis[[[(9Z)-1-oxo-9,12-octadecadienyl]oxy]methyl]-1,3-propanediylester (9CI); 9,12-Octadecadienoic acid (Z,Z)-,2,2-bis[[(1-oxo-9,12-octadecadienyl)oxy]methyl]-1,3-propanediyl ester,(all-Z)-; Pentaerythritol tetralinoleate