Benzenamine, 2-chloro-4-nitro-
- Formula: C6H5ClN2O2
- Molecular weight: 172.569
- IUPAC Standard InChI: InChI=1S/C6H5ClN2O2/c7-5-3-4(9(10)11)1-2-6(5)8/h1-3H,8H2
- IUPAC Standard InChIKey: LOCWBQIWHWIRGN-UHFFFAOYSA-N
- CAS Registry Number: 121-87-9
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Aniline, 2-chloro-4-nitro-; o-Chloro-p-nitroaniline; OCPNA; 1-Amino-2-Chloro-4-nitrobenzene; 2-Chloro-4-nitroaniline; 2-Chloro-4-nitrobenzenamine; 4-Nitro-2-chloroaniline
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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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 101.8 ± 1.8 | kJ/mol | C | Ribeiro da Silva, Lima, et al., 2003 | |
| ΔsubH° | 102.6 ± 1.5 | kJ/mol | ME | Ribeiro da Silva, Lima, et al., 2003 | Based on data from 335. - 351. K. |
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 100.3 ± 1.5 | 343. | ME | Ribeiro da Silva, Lima, et al., 2003 | Based on data from 335. - 351. K. |
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.
Ribeiro da Silva, Lima, et al., 2003
Ribeiro da Silva, Manuel A.V.; Lima, Luis M. Spencer S.; Amaral, Luisa M.P.F.; Ferreira, Ana I.M.C.L.; Gomes, José R.B.,
Standard molar enthalpies of formation, vapour pressures, and enthalpies of sublimation of 2-chloro-4-nitroaniline and 2-chloro-5-nitroaniline,
The Journal of Chemical Thermodynamics, 2003, 35, 8, 1343-1359, https://doi.org/10.1016/S0021-9614(03)00109-5
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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