N,N-Diethyl-2-aminoethanol
- Formula: C6H15NO
- Molecular weight: 117.1894
- IUPAC Standard InChIKey: BFSVOASYOCHEOV-UHFFFAOYSA-N
- CAS Registry Number: 100-37-8
- 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: (Diethylamino)ethanol; DEAE; Ethanol, 2-(diethylamino)-; β-(Diethylamino)ethanol; Diethyl(2-hydroxyethyl)amine; N,N-Diethyl-N-(β-Hydroxyethyl)amine; N,N-Diethyl-2-hydroxyethylamine; N,N-Diethylethanolamine; N,N-Diethylmonoethanolamine; Pennad 150; 2-(Diethylamino)ethanol; 2-(Diethylamino)ethyl alcohol; 2-(N,N-Diethylamino)ethanol; 2-Hydroxytriethylamine; β-(Diethylamino)ethyl alcohol; (2-Hydroxyethyl)diethylamine; Diaethylaminoaethanol; Diethylethanolamine; N-(Diethylamino)ethanol; UN 2686; β-Hydroxytriethylamine; N,N-Diethylaminoethanol; Diethylmonoethanolamine; NSC 8759; A 22
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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 |
---|---|---|---|---|---|
ΔfH°solid | -74.0 ± 0.13 | kcal/mol | Ccb | Lebedeva and Gutner, 1972 | |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°solid | -1002.7 ± 0.13 | kcal/mol | Ccb | Lebedeva and Gutner, 1972 |
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
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 434.2 | K | N/A | Aldrich Chemical Company Inc., 1990 | BS |
Tboil | 436.2 | K | N/A | Weast and Grasselli, 1989 | BS |
Tboil | 436. | K | N/A | Buckingham and Donaghy, 1982 | BS |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 12.5 ± 0.05 | kcal/mol | GS | Kapteina, Slowik, et al., 2005 | Based on data from 278. to 318. K.; AC |
ΔvapH° | 14.0 ± 0.31 | kcal/mol | N/A | Lebedeva, Nazarova, et al., 1977 | Based on data from 283. to 318. K. See also Kapteina, Slowik, et al., 2005.; AC |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
11.6 ± 0.05 | 340. | EB | Steele, Chirico, et al., 2002 | Based on data from 332. to 475. K.; AC |
10.8 ± 0.05 | 380. | EB | Steele, Chirico, et al., 2002 | Based on data from 332. to 475. K.; AC |
9.94 ± 0.1 | 420. | EB | Steele, Chirico, et al., 2002 | Based on data from 332. to 475. K.; AC |
9.0 ± 0.2 | 460. | EB | Steele, Chirico, et al., 2002 | Based on data from 332. to 475. K.; AC |
11.6 | 343. | A | Stephenson and Malanowski, 1987 | Based on data from 328. to 433. K.; AC |
Gas phase ion energetics 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
8.58 ± 0.03 | PE | Leavell, Steichen, et al., 1973 | Vertical value |
IR Spectrum
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, Gas Chromatography, References, Notes
Data compiled by: Coblentz Society, Inc.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Chromatography
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, IR Spectrum, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Ultra-2 | 894. | Poskrobko, Wasilewski, et al., 1995 | Column length: 25. m; Column diameter: 0.32 mm; Tstart: 50. C; Tend: 260. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Polydimethyl siloxanes | 873. | Zenkevich and Chupalov, 1996 | Program: not specified |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, IR Spectrum, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lebedeva and Gutner, 1972
Lebedeva, N.D.; Gutner, N.M.,
Heats of combustion and formation of certain aliphatic amino-derivatives,
Russ. J. Phys. Chem. (Engl. Transl.), 1972, 46, 622. [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]
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Buckingham and Donaghy, 1982
Buckingham, J.; Donaghy, S.M.,
Dictionary of Organic Compounds: Fifth Edition, Chapman and Hall, New York, 1982, 1. [all data]
Kapteina, Slowik, et al., 2005
Kapteina, Simon; Slowik, Krzysztof; Verevkin, Sergey P.; Heintz, Andreas,
Vapor Pressures and Vaporization Enthalpies of a Series of Ethanolamines,
J. Chem. Eng. Data, 2005, 50, 2, 398-402, https://doi.org/10.1021/je049761y
. [all data]
Lebedeva, Nazarova, et al., 1977
Lebedeva, N.D.; Nazarova, L.F.; Katin, Y.,
Org. Soedin., 1977, 6, 72. [all data]
Steele, Chirico, et al., 2002
Steele, W.V.; Chirico, R.D.; Knipmeyer, S.E.; Nguyen, A.,
Measurements of Vapor Pressure, Heat Capacity, and Density along the Saturation Line for Cyclopropane Carboxylic Acid, N , N -Diethylethanolamine, 2,3-Dihydrofuran, 5-Hexen-2-one, Perfluorobutanoic Acid, and 2-Phenylpropionaldehyde,
J. Chem. Eng. Data, 2002, 47, 4, 715-724, https://doi.org/10.1021/je010087j
. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Leavell, Steichen, et al., 1973
Leavell, S.; Steichen, J.; Franklin, J.L.,
Photoelectron spectra of intramolecularly hydrogen bonded compounds,
J. Chem. Phys., 1973, 59, 4343. [all data]
Poskrobko, Wasilewski, et al., 1995
Poskrobko, J.; Wasilewski, J.; Dziwinski, E.; Poskrobko, H.; Milchert, E.,
By-products of alcohol ethyoxylation in the presence of triethylamine,
Tenside, Surfactants, Deterg., 1995, 32, 4, 351-354. [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
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- Symbols used in this document:
Tboil Boiling point ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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