Benzene, 1-isocyanato-4-nitro-
- Formula: C7H4N2O3
- Molecular weight: 164.1183
- IUPAC Standard InChIKey: GFNKTLQTQSALEJ-UHFFFAOYSA-N
- CAS Registry Number: 100-28-7
- 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: Isocyanic acid, p-nitrophenyl ester; p-Nitrophenyl isocyanate; 4-Nitrophenyl isocyanate; 1-Isocyanato-4-nitrobenzene
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Reaction 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
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Individual Reactions
+ = C15H23N3O3
By formula: C7H4N2O3 + C8H19N = C15H23N3O3
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -27.2 ± 0.2 | kcal/mol | Cm | Kiselev, Malkov, et al., 1989 | liquid phase; solvent: Dioxane; #TDE |
By formula: C7H4N2O3 + C6H7N = C13H11N3O3
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -20.0 ± 0.07 | kcal/mol | Cm | Kiselev, Malkov, et al., 1989 | liquid phase; solvent: Dioxane; #TDE |
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: Coblentz Society, Inc.
Condensed 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 | COBLENTZ SOCIETY 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 | CITRUS EXPERIMENT STATION, UNIVERSITY OF FLORIDA (G. EDWARDS) |
Source reference | COBLENTZ NO. 3613 |
Date | Not specified, most likely prior to 1970 |
Name(s) | 1-isocyanato-4-nitrobenzene |
State | SOLID (1.9 mg / 100 mg KBr PELLET) |
Instrument | Not specified, most likely a grating spectrometer. |
Resolution | 4 |
Sampling procedure | TRANSMISSION |
Data processing | DIGITIZED BY NIST FROM HARD COPY |
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
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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 | MUS174 A. Mujsce, AT&T Bell Labs., Murray Hill, N.J., USA |
NIST MS number | 115702 |
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.
Kiselev, Malkov, et al., 1989
Kiselev, V.D.; Malkov, V.B.; Murzin, D.G.; Shakirov, I.M.; Konovalov, A.I.,
Thermochemical study of the reaction of isocyanate with amines,
Dokl. Phys. Chem. (Engl. Transl.), 1989, 308, 711-713, In original 111. [all data]
Notes
Go To: Top, Reaction thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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