Benzenamine, N,N-dimethyl-4-nitroso-
- Formula: C8H10N2O
- Molecular weight: 150.1778
- IUPAC Standard InChI: InChI=1S/C8H10N2O/c1-10(2)8-5-3-7(9-11)4-6-8/h3-6H,1-2H3
- IUPAC Standard InChIKey: CMEWLCATCRTSGF-UHFFFAOYSA-N
- CAS Registry Number: 138-89-6
- 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: Aniline, N,N-dimethyl-p-nitroso-; p-(Dimethylamino)nitrosobenzene; p-(N,N-Dimethylamino)nitrosobenzene; p-Nitroso-N,N-dimethylaniline; Accelerine; Dimethyl(p-nitrosophenyl)amine; N,N-Dimethyl-p-nitrosoaniline; N,N-Dimethyl-4-nitrosoaniline; NDMA; Ultra Brilliant Blue P; 4-(Dimethylamino)nitrosobenzene; 4-Nitroso-N,N-dimethylaniline; 4-Nitrosodimethylaniline; p-Nitroso dimethylaniline; p-Nitrosodimethylanilide; NCI-C01821; Dimethyl-p-nitrosoaniline; Paranitrosodimethylanilide; UN 1369; Vulcaniline; N,N-Dimethyl-4-nitrosobenzenamine; NSC 2775
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Phase change data
Go To: Top, Gas phase ion energetics 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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tfus | 358.9 | K | N/A | Curran and Estok, 1950 | Uncertainty assigned by TRC = 0.7 K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔsubH° | 82.0 ± 1.7 | kJ/mol | V | Acree, Tucker, et al., 1994 | ALS |
| ΔsubH° | 82.0 ± 1.7 | kJ/mol | ME | Acree, Tucker, et al., 1994 | Based on data from 323. to 334. K.; AC |
Gas phase ion energetics data
Go To: Top, Phase change 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.2 | PE | Egdell, Green, et al., 1975 | |
| 7.8 ± 0.1 | PE | Egdell, Green, et al., 1975, 2 | Vertical value |
References
Go To: Top, Phase change data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Curran and Estok, 1950
Curran, B.C.; Estok, G.K.,
The Stabilization of Highly Polar Resonacne Structures by Hydrogen Bonding I. Electric Moments,
J. Am. Chem. Soc., 1950, 72, 4575. [all data]
Acree, Tucker, et al., 1994
Acree, W.E.; Tucker, S.A.; Pilcher, G.; Toole, G.,
Enthalpies of combustion of 4-dimethylamino-nitrosobenzene and 4-dimethylaminonitrobenzene,
J. Chem. Thermodyn., 1994, 26, 85-90. [all data]
Egdell, Green, et al., 1975
Egdell, R.; Green, J.C.; Rao, C.N.R.,
Photoelectron spectra of substituted benzenes,
Chem. Phys. Lett., 1975, 33, 600. [all data]
Egdell, Green, et al., 1975, 2
Egdell, R.; Green, J.C.; Rao, C.N.R.; Gowenlock, B.G.; Pfab, J.,
He(I) photoelectron studies of C-nitroso compounds,
J. Chem. Soc. Faraday Trans. 2, 1975, 988. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
Tfus Fusion (melting) point ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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