The chemical Elaidic Acid has a designated molecular formula of C18H34O2 and a molecular weight of 282.468 g/mol. Synonyms may include: AI3-15840, EINECS 204-006-6, NSC 26988, trans-Octadec-9-enoic acid, 9-Octadecenoic acid, (E)-, trans-Oleic acid, (E)-Oleic acid, trans-delta(sup 9)-Octadecenoic acid, UNII-4837010H8C (ChemID).