1,1'-Biphenyl, 2,2',5,5'-tetrachloro-
- Formula: C12H6Cl4
- Molecular weight: 291.988
- IUPAC Standard InChIKey: HCWZEPKLWVAEOV-UHFFFAOYSA-N
- CAS Registry Number: 35693-99-3
- 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: 2,2',5,5'-Tetrachloro-1,1'-biphenyl; 2,2',5,5'-Tetrachlorobiphenyl; 2,2',5,5'-TCB; 2,5,2',5'-Tetrachlorobiphenyl; PCB-52
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Henry's Law 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: Rolf Sander
Henry's Law constant (water solution)
kH(T) = k°H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
k°H = Henry's law constant for solubility in water at 298.15 K (mol/(kg*bar))
d(ln(kH))/d(1/T) = Temperature dependence constant (K)
k°H (mol/(kg*bar)) | d(ln(kH))/d(1/T) (K) | Method | Reference | Comment |
---|---|---|---|---|
4.2 | 6100. | X | N/A | |
2.9 | M | Dunnivant, Coates, et al., 1988 | ||
1.9 | X | Burkhard, Armstrong, et al., 1985 | Value given here as quoted by Dunnivant, Coates, et al., 1988. | |
40. | X | Hassett and Millicic, 1985 | Value given here as quoted by Dunnivant, Coates, et al., 1988. | |
8.2 | X | Oliver, 1985 | Value given here as quoted by Dunnivant, Coates, et al., 1988. Value at T = 293. K. | |
3.8 | X | N/A | Value given here as quoted by Dunnivant, Coates, et al., 1988. Value at "room temperature". | |
>1.9 | X | Westcott, Simon, et al., 1981 | Value given here as quoted by Dunnivant, Coates, et al., 1988. | |
<3.2 | X | Westcott, Simon, et al., 1981 | Value given here as quoted by Dunnivant, Coates, et al., 1988. |
References
Go To: Top, Henry's Law data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Dunnivant, Coates, et al., 1988
Dunnivant, F.M.; Coates, J.T.; Elzerman, A.W.,
Experimentally Determined Henry's Law Constants for 17 Polychlorobiphenyl Congeners,
Environ. Sci. Technol., 1988, 22, 448-453. [all data]
Burkhard, Armstrong, et al., 1985
Burkhard, L.P.; Armstrong, D.E.; Andren, A.W.,
Henry's Law Constants for the Polychlorinated Biphenyls,
Environ. Sci. Technol., 1985, 19, 590-596. [all data]
Hassett and Millicic, 1985
Hassett, J.P.; Millicic, E.,
Determination of Equilibrium and Rate Constants for Binding of a Polychlorinated Biphenyl Congener by Dissolved Humic Substances,
Environ. Sci. Technol., 1985, 19, 638-643. [all data]
Oliver, 1985
Oliver, B.G.,
Desorption of Chlorinated Hydrocarbons from Spiked and Anthropogenically Contaminated Sediments,
Chemosphere, 1985, 14, 1087-1106. [all data]
Westcott, Simon, et al., 1981
Westcott, John W.; Simon, Charles G.; Bidleman, Terry F.,
Determination of polychlorinated biphenyl vapor pressures by a semimicro gas saturation method,
Environ. Sci. Technol., 1981, 15, 11, 1375-1378, https://doi.org/10.1021/es00093a012
. [all data]
Notes
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- Symbols used in this document:
d(ln(kH))/d(1/T) Temperature dependence parameter for Henry's Law constant k°H Henry's Law constant at 298.15K - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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