Phenol, 2,4,6-trichloro-
- Formula: C6H3Cl3O
- Molecular weight: 197.446
- IUPAC Standard InChIKey: LINPIYWFGCPVIE-UHFFFAOYSA-N
- CAS Registry Number: 88-06-2
- 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: Dowicide 2S; Omal; Phenachlor; 2,4,6-Trichlorophenol; NCI-C02904; 1,3,5-Trichlorophenol; 2,4,6-Trichlorfenol; Dowcide 2S; Rcra waste number U231; 1,3,5-Trichloro-2-hydroxybenzene; 2,4,6 T; Trichloro-2-hydroxybenzene; NSC 2165
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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:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 519.2 | K | N/A | Weast and Grasselli, 1989 | BS |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 16.1 ± 0.07 | kcal/mol | GS | Verevkin, Emel'yanenko, et al., 2007 | Based on data from 343. to 375. K.; AC |
ΔvapH° | 15.8 ± 0.1 | kcal/mol | N/A | Mokbel, Pauchon, et al., 1995 | Based on data from 344. to 463. K. See also Verevkin, Emel'yanenko, et al., 2007.; AC |
Quantity | Value | Units | Method | Reference | Comment |
ΔsubH° | 19.7 ± 0.07 | kcal/mol | GS | Freitas, Oliveira, et al., 2007 | Based on data from 299. to 340. K.; AC |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
14.9 | 359. | GS | Verevkin, Emel'yanenko, et al., 2007 | Based on data from 343. to 375. K.; AC |
13.9 | 404. | N/A | Mokbel, Pauchon, et al., 1995 | Based on data from 344. to 463. K. See also Verevkin, Emel'yanenko, et al., 2007.; AC |
14.1 | 364. | A | Stephenson and Malanowski, 1987 | Based on data from 349. to 519. K. See also Stull, 1947.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
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Temperature (K) | A | B | C | Reference | Comment |
---|---|---|---|---|---|
349.7 to 519. | 5.35615 | 2599.065 | -34.151 | Stull, 1947 | Coefficents calculated by NIST from author's data. |
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.
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]
Verevkin, Emel'yanenko, et al., 2007
Verevkin, Sergey P.; Emel'yanenko, Vladimir N.; Klamt, Andreas,
Thermochemistry of Chlorobenzenes and Chlorophenols: Ambient Temperature Vapor Pressures and Enthalpies of Phase Transitions,
J. Chem. Eng. Data, 2007, 52, 2, 499-510, https://doi.org/10.1021/je060429r
. [all data]
Mokbel, Pauchon, et al., 1995
Mokbel, I.; Pauchon, V.; Jose, J.,
Vapor pressures and sublimation pressures of 2,4-dichlorophenol, 2,6-dichlorophenol, and 2,4,6-trichlorophenol,
ELDATA: Int. Electron. J. Phys. Chem. Data, 1995, 1, 1, 53. [all data]
Freitas, Oliveira, et al., 2007
Freitas, Vera L.S.; Oliveira, Liliana I.P.; Ribeiro da Silva, Maria D.M.C.,
Standard molar enthalpies of formation of the acetylpyridine isomers,
The Journal of Chemical Thermodynamics, 2007, 39, 1, 39-43, https://doi.org/10.1016/j.jct.2006.06.004
. [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]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point ΔsubH° Enthalpy of sublimation at standard conditions ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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