1,1'-Biphenyl, 2,2',3,3'-tetrachloro-
- Formula: C12H6Cl4
- Molecular weight: 291.988
- IUPAC Standard InChI: InChI=1S/C12H6Cl4/c13-9-5-1-3-7(11(9)15)8-4-2-6-10(14)12(8)16/h1-6H
- IUPAC Standard InChIKey: VTLYHLREPCPDKX-UHFFFAOYSA-N
- CAS Registry Number: 38444-93-8
- 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',3,3'-Tetrachlorobiphenyl; PCB 40
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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 by: William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 19.6 | 368. | GC | Falconer and Bidleman, 1994 | Based on data from 343. to 398. K. |
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 |
|---|---|---|---|---|
| 4.9 | M | Dunnivant, Coates, et al., 1988 | ||
| 4.9 | X | Burkhard, Armstrong, et al., 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. |
References
Go To: Top, Phase change data, 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.
Falconer and Bidleman, 1994
Falconer, Renee L.; Bidleman, Terry F.,
Vapor pressures and predicted particle/gas distributions of polychlorinated biphenyl congeners as functions of temperature and ortho-chlorine substitution,
Atmospheric Environment, 1994, 28, 3, 547-554, https://doi.org/10.1016/1352-2310(94)90130-9
. [all data]
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]
Oliver, 1985
Oliver, B.G.,
Desorption of Chlorinated Hydrocarbons from Spiked and Anthropogenically Contaminated Sediments,
Chemosphere, 1985, 14, 1087-1106. [all data]
Notes
Go To: Top, Phase change data, Henry's Law data, References
- 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 ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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