2,3,4,6-Tetrachloro-1-ethylbenzene
- Formula: C8H6Cl4
- Molecular weight: 243.945
- CAS Registry Number: 877-08-7
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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tfus | 501. | K | N/A | White, Biggs, et al., 1940 | Uncertainty assigned by TRC = 2. K; TRC |
| Tfus | 360. | K | N/A | Colson, 1887 | Uncertainty assigned by TRC = 1. K; TRC |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 12.8 | 365. | A | Stephenson and Malanowski, 1987 | Based on data from 350. - 543. K. See also Stull, 1947.; AC |
| 15.2 | 382. | A | Stephenson and Malanowski, 1987 | Based on data from 367. - 547. K. See also Dykyj and Vanko, 1970.; AC |
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 5.129 | 359.2 | Acree, 1991 | AC |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
White, Biggs, et al., 1940
White, A.H.; Biggs, B.S.; Morgan, S.O.,
Dielectric Evidence for Molecular Rotation in the Crystals of Certain Benzene Derivatives,
J. Am. Chem. Soc., 1940, 62, 16-25. [all data]
Colson, 1887
Colson, XX,
C. R. Hebd. Seances Acad. Sci., 1887, 104, 428. [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]
Stull, 1947
Stull, Daniel R.,
Vapor Pressure of Pure Substances. Organic and Inorganic Compounds,
Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022
. [all data]
Dykyj and Vanko, 1970
Dykyj, J.; Vanko, A.,
Petrochemica, 1970, 10, 1, 3. [all data]
Acree, 1991
Acree, William E.,
Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation,
Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tfus Fusion (melting) point ΔfusH Enthalpy of fusion ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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