1,2-Dinitroethane
- Formula: C2H4N2O4
- Molecular weight: 120.0642
- IUPAC Standard InChI: InChI=1S/C2H4N2O4/c5-3(6)1-2-4(7)8/h1-2H2
- IUPAC Standard InChIKey: UXGRXJVMQSSUGS-UHFFFAOYSA-N
- CAS Registry Number: 7570-26-5
- Chemical structure:
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Condensed phase 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | -179. ± 0.8 | kJ/mol | Ccb | Lebedeva and Ryadnenko, 1968 | See Lebedeva, Rjadnenko, et al., 1969 |
| ΔfH°solid | -176. ± 1.2 | kJ/mol | Ccb | Medard and Thomas, 1954 | Heat of combustion corrected for pressure |
| ΔfH°solid | -173.3 | kJ/mol | Ccb | Medard, 1954 | Heat of combustion corrected for pressure |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -1180. ± 0.8 | kJ/mol | Ccb | Lebedeva and Ryadnenko, 1968 | See Lebedeva, Rjadnenko, et al., 1969 |
| ΔcH°solid | -1183. ± 1.2 | kJ/mol | Ccb | Medard and Thomas, 1954 | Heat of combustion corrected for pressure |
| ΔcH°solid | -1185.4 | kJ/mol | Ccb | Medard, 1954 | Heat of combustion corrected for pressure |
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: Robert L. Brown and Stephen E. Stein
Reduced pressure boiling point
| Tboil (K) | Pressure (bar) | Reference |
|---|---|---|
| 368.2 | 0.007 | Weast and Grasselli, 1989 |
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.
Lebedeva and Ryadnenko, 1968
Lebedeva, N.D.; Ryadnenko, V.L.,
Heats of combustion and formation of polynitroalkanes,
Russ. J. Phys. Chem. (Engl. Transl.), 1968, 42, 1225-1227. [all data]
Lebedeva, Rjadnenko, et al., 1969
Lebedeva, N.D.; Rjadnenko, B.L.; Gutner, N.M.,
Heats of formation of some N-containing organic compounds,
Int. Conf. Calorim. Therm. (Warsaw, Poland), 1969, 1-8. [all data]
Medard and Thomas, 1954
Medard, L.; Thomas, M.,
Chaleurs de combustion de vingt-quatre substances explosives ou apparentees a des explosifs,
Mem. Poudres, 1954, 36, 97-127. [all data]
Medard, 1954
Medard, L.,
Tables thermochimiques a l'usage des techniciens des substances explosives,
Mem. Artillerie Fr. Sci. Tech. Armement, 1954, 28, 415-492. [all data]
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Notes
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- Symbols used in this document:
Tboil Boiling point ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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