- Formula: C7H14O
- Molecular weight: 114.1855
- IUPAC Standard InChIKey: FXHGMKSSBGDXIY-UHFFFAOYSA-N
- CAS Registry Number: 111-71-7
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: n-Heptaldehyde; n-Heptanal; n-Heptylaldehyde; Enanthal; Enanthaldehyde; Enanthic aldehyde; Enanthole; Heptaldehyde; Heptanaldehyde; Heptyl aldehyde; Oenanthal; Oenanthaldehyde; Oenanthic aldehyde; Oenanthol; n-C6H13CHO; 1-Heptanal; 1-Heptaldehyde; Heptan-1-al; NSC 2190
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Gas phase thermochemistry data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow
|fH°gas||-264. ± 4.2||kJ/mol||Ccb||Nicholson, 1960||Heat of formation derived by Cox and Pilcher, 1970; ALS|
|S°gas||461.5 ± 4.2||J/mol*K||N/A||Chermin, 1961||GT|
Go To: Top, Gas phase thermochemistry data, Notes
Nicholson, G.R., 478. The heats of combustion of butanal and heptanal, J. Chem. Soc., 1960, 2377-2378. [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]
Chermin, H.A.G., Thermo data for petrochemicals. Part 27: Gaseous normal aldehydes. The important thermo properties are presented for all the gaseous normal aldehydes from formaldehyde through decaldehyde, Pet. Refin., 1961, 40, 181-184. [all data]
Go To: Top, Gas phase thermochemistry data, References
- Symbols used in this document:
S°gas Entropy of gas at standard conditions fH°gas Enthalpy of formation of gas at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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