Butanamide
- Formula: C4H9NO
- Molecular weight: 87.1204
- IUPAC Standard InChI: InChI=1S/C4H9NO/c1-2-3-4(5)6/h2-3H2,1H3,(H2,5,6)
- IUPAC Standard InChIKey: DNSISZSEWVHGLH-UHFFFAOYSA-N
- CAS Registry Number: 541-35-5
- 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. - Other names: Butyramide; n-Butylamide; n-Butyramide; n-C3H7C(O)NH2
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, References, Notes
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 |
|---|---|---|---|---|---|
| ΔfH°gas | -279.17 ± 0.88 | kJ/mol | Ccb | Barnes and Pilcher, 1975 | |
| ΔfH°gas | -279.1 ± 1.8 | kJ/mol | Ccb | Lebedeva and Katin, 1973 | Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -278.7 kJ/mol |
Condensed phase thermochemistry data
Go To: Top, Gas phase thermochemistry data, References, Notes
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 |
|---|---|---|---|---|---|
| ΔfH°solid | -365.53 ± 0.76 | kJ/mol | Ccb | Barnes and Pilcher, 1975 | |
| ΔfH°solid | -364.0 ± 0.4 | kJ/mol | Ccb | Lebedeva and Katin, 1973 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -2494.7 ± 0.7 | kJ/mol | Ccb | Barnes and Pilcher, 1975 | |
| ΔcH°solid | -2496.3 ± 0.4 | kJ/mol | Ccb | Lebedeva and Katin, 1973 |
References
Go To: Top, Gas phase thermochemistry data, 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.
Barnes and Pilcher, 1975
Barnes, D.S.; Pilcher, G.,
Enthalpies of combustion of ethanamide, propanamide, and butanamide,
J. Chem. Thermodyn., 1975, 7, 377-382. [all data]
Lebedeva and Katin, 1973
Lebedeva, N.D.; Katin, Yu.A.,
Enthalpies of formation of monocarboxylic acid amides,
J. Appl. Chem. USSR (Engl. Transl.), 1973, 46, 2131-21. [all data]
Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P.,
Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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