p-Dimethylamino-m-nitroazobenzene
- Formula: C14H14N4O2
- Molecular weight: 270.2866
- IUPAC Standard InChI: InChI=1S/C14H14N4O2/c1-17(2)13-8-6-11(7-9-13)15-16-12-4-3-5-14(10-12)18(19)20/h3-10H,1-2H3
- IUPAC Standard InChIKey: BISWHFCOHYEFQW-UHFFFAOYSA-N
- CAS Registry Number: 3837-55-6
- 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-((m-nitrophenyl)azo)-; Benzenamine, N,N-dimethyl-4-((3-nitrophenyl)azo)-; N,N-Dimethyl-p-((m-nitrophenyl)azo)aniline; N,N-Dimethyl-4-((3-nitrophenyl)azo)aniline; 3'-Nitro-4-dimethylaminoazobenzol (3'NO2-DAB); 3'-Nitro-4-((dimethylamino)azo)benzene; 4-Dimethylamino-3' nitroazobenzene; Azobenzene, 4-dimethylamino-3'-nitro-; 3-Nitro-4'-(N,N-dimethylamino)-azobenzene; 3-Nitro-4'-dimethylaminoazobenzene; NSC 204512
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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 by: William E. Acree, Jr., James S. Chickos
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 133.9 ± 3.8 | 400. | ME | Green and Jones, 1967 | Based on data from 388. - 412. K. |
| 133.1 ± 3.8 | 401. | TE | Green and Jones, 1967 | Based on data from 392. - 410. K. See also Stephenson and Malanowski, 1987. |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Green and Jones, 1967
Green, H.S.; Jones, F.,
Vapour pressures, heats of sublimation and degrees of association of some azo compounds in the vapour phase,
Trans. Faraday Soc., 1967, 63, 1612, https://doi.org/10.1039/tf9676301612
. [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]
Notes
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- Symbols used in this document:
ΔsubH Enthalpy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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