Ethyl Oleate
- Formula: C20H38O2
- Molecular weight: 310.5145
- IUPAC Standard InChI: InChI=1S/C20H38O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22-4-2/h11-12H,3-10,13-19H2,1-2H3/b12-11-
- IUPAC Standard InChIKey: LVGKNOAMLMIIKO-QXMHVHEDSA-N
- CAS Registry Number: 111-62-6
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Stereoisomers:
- Other names: 9-Octadecenoic acid (Z)-, ethyl ester; Oleic acid, ethyl ester; (Z)-9-Octadecenoic acid ethyl ester; Ethyl cis-9-octadecenoate; Ethyl Z-9-octadecenoate; Ethyl (9Z)-9-octadecenoate; Ethyl oleate 1
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Condensed phase thermochemistry data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔcH°liquid | -12525. ± 12. | kJ/mol | Ccb | Keffler, 1937 | Reanalyzed by Cox and Pilcher, 1970, Original value = -12503. kJ/mol; See Keffler and McLean, 1935; Corresponding ΔfHºliquid = -775.76 kJ/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°liquid | -12481.5 | kJ/mol | Ccb | Keffler and McLean, 1935 | Corresponding ΔfHºliquid = -819.5 kJ/mol (simple calculation by NIST; no Washburn corrections) |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Keffler, 1937
Keffler, L.J.P.,
Homology and isomerism in long-chain compounds. I. A thermochemical study of the n-alkyl esters derived from the monoethylenic monocarboxylic acids in C18,
J. Phys. Chem., 1937, 41, 715-721. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Keffler and McLean, 1935
Keffler, L.; McLean, J.H.,
Homology in long-chain compounds, I. Oleic acid and the n-alkul oleates,
J. Soc. Chem. Ind., 1935, 178-185. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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