Ethylenetricarbonitrile
- Formula: C5HN3
- Molecular weight: 103.0815
- IUPAC Standard InChI: InChI=1S/C5H3N3/c6-2-1-5(3-7)4-8/h5H,1H2
- IUPAC Standard InChIKey: DXBLIMATEQZDKB-UHFFFAOYSA-N
- CAS Registry Number: 997-76-2
- Chemical structure:
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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 as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 81.2 ± 5.0 | kJ/mol | V | Boyd, 1963 | Reanalyzed by Cox and Pilcher, 1970, Original value = 79.1 kJ/mol; ALS |
| ΔsubH° | 81.4 | kJ/mol | N/A | Boyd, 1963 | DRB |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 66.0 | 328. | A,MG | Stephenson and Malanowski, 1987 | Based on data from 313. - 343. K. See also Boyd, 1963, 2.; AC |
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.
Boyd, 1963
Boyd, R.H.,
Thermochemistry of cyanocarbons,
J. Chem. Phys., 1963, 38, 2529-2535. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [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]
Boyd, 1963, 2
Boyd, Richard H.,
Thermochemistry of Cyanocarbons,
J. Chem. Phys., 1963, 38, 10, 2529, https://doi.org/10.1063/1.1733536
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔsubH° Enthalpy of sublimation at standard conditions ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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