Acetamide, N-butyl-
- Formula: C6H13NO
- Molecular weight: 115.1735
- IUPAC Standard InChI: InChI=1S/C6H13NO/c1-3-4-5-7-6(2)8/h3-5H2,1-2H3,(H,7,8)
- IUPAC Standard InChIKey: GYLDXXLJMRTVSS-UHFFFAOYSA-N
- CAS Registry Number: 1119-49-9
- 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-Butylacetamide; N-n-Butylacetamide
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Condensed phase thermochemistry data
Go To: Top, Reaction 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: Eugene S. Domalski and Elizabeth D. Hearing
Constant pressure heat capacity of liquid
| Cp,liquid (J/mol*K) | Temperature (K) | Reference |
|---|---|---|
| 236.89 | 298.15 | Zegers, Roegschoten, et al., 1986 |
| 236. | 298.15 | Konicek and Wadso, 1971 |
Reaction 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
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
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By formula: C4H6O3 + C4H11N = C6H13NO + C2H4O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -113.2 ± 0.46 | kJ/mol | Cm | Wadso, 1962 | liquid phase |
| ΔrH° | -163.7 ± 0.3 | kJ/mol | Cm | Wadso, 1958 | liquid phase; Heat of aminolysis |
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By formula: C6H13NO + C2H4O2 = C8H15NO2 + H2O
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 40.5 ± 0.50 | kJ/mol | Cm | Wadso, 1965 | liquid phase; Heat of hydrolysis |
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By formula: C4H11N + C6H12OS = C4H10S + C6H13NO
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -57.74 ± 0.63 | kJ/mol | Cm | Wadso, 1958 | liquid phase; Heat of aminolysis |
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By formula: C4H11N + C4H5N3O = C6H13NO + C2H3N3
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -85.8 ± 0.3 | kJ/mol | Cm | Wadso, 1962 | solid phase |
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By formula: C4H11N + C5H6N2O = C6H13NO + C3H4N2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -75.6 ± 0.3 | kJ/mol | Cm | Wadso, 1962 | solid phase |
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By formula: C6H13NO + H2O = C4H11N + C2H4O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 55.2 ± 0.2 | kJ/mol | Cm | Wadso, 1962 | liquid phase |
References
Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Zegers, Roegschoten, et al., 1986
Zegers, H.C.; Roegschoten, R.; Mels, W.; Somsen, G.,
Flow calorimetry of viscous liquids. Volumes and heat capacities of mixtures of N,N-dimethylformamide with N-alkylacetamides,
Can. J. Chem., 1986, 64, 40-45. [all data]
Konicek and Wadso, 1971
Konicek, J.; Wadso, I.,
Thermochemical properties of some carboxylic acids, amines and N-substituted amides in aqueous solution,
Acta Chem. Scand., 1971, 25, 1541-1551. [all data]
Wadso, 1962
Wadso, I.,
Heats of aminolysis and hydrolysis of some N-acetyl compounds and of acetic anhydride,
Acta Chem. Scand., 1962, 16, 471-478. [all data]
Wadso, 1958
Wadso, I.,
The heats of aminolysis of n-butyl thiolacetate and acetic anhydride,
Acta Chem. Scand., 1958, 12, 635-640. [all data]
Wadso, 1965
Wadso, I.,
Thermochemical properties of diacetimide, N-butyldiacetimide and N-phenyldiacetimide,
Acta Chem. Scand., 1965, 19, 1079-1087. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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