Pentanamide, N-butyl
- Formula: C9H19NO
- Molecular weight: 157.2533
- IUPAC Standard InChI: InChI=1S/C9H19NO/c1-3-5-7-9(11)10-8-6-4-2/h3-8H2,1-2H3,(H,10,11)
- IUPAC Standard InChIKey: PKOPLDUHARSIKV-UHFFFAOYSA-N
- CAS Registry Number: 2763-67-9
- 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: n-Butylpentanamide
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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°solid | -1384.30 ± 0.40 | kcal/mol | Ccb | Skuratov and Bonetskaya, 1966 | Reanalyzed by Cox and Pilcher, 1970, Original value = -1389.7 kcal/mol |
| ΔcH°solid | -1384.30 ± 0.40 | kcal/mol | Ccb | Strepikeev, Skuratov, et al., 1955 | Reanalyzed by Cox and Pilcher, 1970, Original value = -1384.7 kcal/mol |
Gas Chromatography
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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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | SE-30 | 180. | 1338. | Krawczyk and Piotrowski, 1989 | N2, Chromosorb W AW; Column length: 1. m |
References
Go To: Top, Condensed phase thermochemistry data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Skuratov and Bonetskaya, 1966
Skuratov, S.M.; Bonetskaya, A.K.,
Enthalpy of formation of amide bonds,
Polym. Sci. USSR (Engl. Transl.), 1966, 8, 1754-1757. [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]
Strepikeev, Skuratov, et al., 1955
Strepikeev, A.A.; Skuratov, S.M.; Kachinskaya, O.N.; Muromova, R.S.; Brikina, E.P.; Shtekhter, S.M.,
About the tension of cycle in lactames,
Dokl. Akad. Nauk SSSR, 1955, 102, 105-108. [all data]
Krawczyk and Piotrowski, 1989
Krawczyk, W.; Piotrowski, G.T.,
Relationships Between Structure and Retention Index for N-Substituted Amides of Aliphatic Acids on a Non-Polar Column,
J. Chromatogr., 1989, 463, 297-304, https://doi.org/10.1016/S0021-9673(01)84484-8
. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Gas Chromatography, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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