Acetamide, N,N-diethyl-
- Formula: C6H13NO
- Molecular weight: 115.1735
- IUPAC Standard InChI: InChI=1S/C6H13NO/c1-4-7(5-2)6(3)8/h4-5H2,1-3H3
- IUPAC Standard InChIKey: AJFDBNQQDYLMJN-UHFFFAOYSA-N
- CAS Registry Number: 685-91-6
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: N,N-Diethylacetamide; CH3CON(C2H5)2
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, 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 | -287.2 | kJ/mol | Ccb | Vasil'eva, 1984 |
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 |
|---|---|---|---|---|---|
| ΔfH°liquid | -335.4 ± 3.2 | kJ/mol | Ccb | Vasil'eva, 1984 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -3883.6 ± 3.2 | kJ/mol | Ccb | Vasil'eva, 1984 |
Phase change 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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 457.2 | K | N/A | Aldrich Chemical Company Inc., 1990 | BS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 48.2 | kJ/mol | V | Vasil'eva, 1984 | ALS |
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 | Apiezon L | 150. | 985. | Zhuravleva I.L., Golovnya R.V., et al., 1978 | N2, Chromosorb G-AW; Column length: 2.7 m |
Kovats' RI, polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | Polyethylene Glycol | 150. | 1595. | Zhuravleva I.L., Golovnya R.V., et al., 1978 | N2, Chromosorb G-AW; Column length: 2.7 m |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Polydimethyl siloxanes | 966. | Zenkevich and Chupalov, 1996 | Program: not specified |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Vasil'eva, 1984
Vasil'eva, T.F.,
Enthalpy of formation of N,N-diethylacetamide and thermal effects of the synthesis of dialkyl-substituted amides,
J. Appl. Chem. USSR, 1984, 57, 1755-1757. [all data]
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Zhuravleva I.L., Golovnya R.V., et al., 1978
Zhuravleva I.L.; Golovnya R.V.; Palamarchuk L.F.; Kishkovskii Z.N.,
Gas-chromatographic determination of N-monoalkylacetamides,
J. Anal. Chem. USSR (Engl. Transl.), 1978, 33, 11, 1717-1719. [all data]
Zenkevich and Chupalov, 1996
Zenkevich, I.G.; Chupalov, A.A.,
New Possibilities of Chromato Mass Pectrometric Identification of Organic Compounds Using Increments of Gas Chromatographic Retention Indices of Molecular Structural Fragments,
Zh. Org. Khim. (Rus.), 1996, 32, 5, 656-666. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, References
- Symbols used in this document:
Tboil Boiling point ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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