Benzamide, N,N-dimethyl-
- Formula: C9H11NO
- Molecular weight: 149.1897
- IUPAC Standard InChIKey: IMNDHOCGZLYMRO-UHFFFAOYSA-N
- CAS Registry Number: 611-74-5
- 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: Dimethylbenzamide; N,N-Dimethylbenzamide
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Gas phase thermochemistry data
Go To: Top, IR Spectrum, Mass spectrum (electron ionization), 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 | -20.6 ± 0.53 | kcal/mol | Ccb | Abboud, Jimenez, et al., 1995 | |
ΔfH°gas | -19.9 ± 2.1 | kcal/mol | Cm | Guthrie, Pike, et al., 1992 | Hydrolysis |
IR Spectrum
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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
Gas Phase Spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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Owner | NIST Standard Reference Data Program Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
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Origin | Sadtler Research Labs Under US-EPA Contract |
State | gas |
Mass spectrum (electron ionization)
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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
Spectrum
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Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
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Origin | Japan AIST/NIMC Database- Spectrum MS-NW-4241 |
NIST MS number | 232013 |
Gas Chromatography
Go To: Top, Gas phase thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), 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
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | DB-1 | 170. | 1121.67 | Antonovic, Mijin, et al., 2000 | 30. m/0.256 mm/0.25 μm, N2 |
Capillary | DB-1 | 190. | 1147.52 | Antonovic, Mijin, et al., 2000 | 30. m/0.256 mm/0.25 μm, N2 |
Capillary | DB-5 | 170. | 1141.95 | Antonovic, Mijin, et al., 2000 | 60. m/0.321 mm/0.25 μm, N2 |
Capillary | DB-5 | 190. | 1168.05 | Antonovic, Mijin, et al., 2000 | 60. m/0.321 mm/0.25 μm, N2 |
Kovats' RI, polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | DB-Wax | 170. | 2299.07 | Antonovic, Mijin, et al., 2000 | 30. m/0.234 mm/0.25 μm, N2 |
Capillary | DB-Wax | 190. | 2325.18 | Antonovic, Mijin, et al., 2000 | 30. m/0.234 mm/0.25 μm, N2 |
Capillary | DB-Wax | 210. | 2350.79 | Antonovic, Mijin, et al., 2000 | 30. m/0.234 mm/0.25 μm, N2 |
References
Go To: Top, Gas phase thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Abboud, Jimenez, et al., 1995
Abboud, J.-L.M.; Jimenez, P.; Roux, M.V.; Turrion, C.; Lopez-Mardomingo, C.; Podosenin, A.; Rogers, D.W.; Liebman, J.F.,
Interrelations of the energetics of amides and alkenes: enthalpies of formation of N,N-dimethyl dertivatives of pivalamide, 1-adamantylcarboxamide and benzamide, and of styrene and its a-, trans-β- and β,β-methylated derivates,
J. Phys. Org. Chem., 1995, 8, 15-25. [all data]
Guthrie, Pike, et al., 1992
Guthrie, J.P.; Pike, D.C.; Lee, Y.-C.,
Equilibrium constants and heats of formation of methyl esters and N,N-dimethyl amides of substituted benzoic acids,
Can. J. Chem., 1992, 70, 1671-1683. [all data]
Antonovic, Mijin, et al., 2000
Antonovic, D.G.; Mijin, D.Z.; Petrovic, S.D.; Stojanovic, N.D.; Nikolic, A.D.,
Gas chromatographic retention indices for the N-methyl-N-substituted benzamides on capillary columns,
Indian J. Chem., 2000, 39B, 694-699. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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