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CAS 13126-42-6

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(14E)-octadec-14-enoic acid

Description:
(14E)-octadec-14-enoic acid, also known as elaidic acid, is a monounsaturated fatty acid characterized by its long hydrocarbon chain and a double bond located at the 14th carbon in the trans configuration. This compound has a molecular formula of C18H34O2 and features a carboxylic acid functional group, which contributes to its acidic properties. Elaidic acid is typically found in partially hydrogenated vegetable oils and is a common trans fatty acid in the food industry. Its melting point is higher than that of its cis isomer, oleic acid, due to the linear structure of the trans configuration, which allows for tighter packing in solid form. This fatty acid is of interest in nutrition and health discussions, as trans fats have been associated with various health risks, including cardiovascular diseases. Additionally, elaidic acid can be used in various industrial applications, including the production of soaps and cosmetics, due to its emulsifying properties.
Formula:C18H34O2
InChI:InChI=1/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h4-5H,2-3,6-17H2,1H3,(H,19,20)/b5-4+
Synonyms:
  • 14-octadecenoic acid, (14E)-
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