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Henry's Law Constants

www.henrys-law.org

Rolf Sander

Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany

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Henry's Law Constants

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When referring to the compilation of Henry's Law Constants, please cite this publication:

R. Sander: Compilation of Henry's law constants (version 5.0.0) for water as solvent, Atmos. Chem. Phys., 23, 10901-12440 (2023), doi:10.5194/acp-23-10901-2023

The publication from 2023 replaces that from 2015, which is now obsolete. Please do not cite the old paper anymore.

Henry's Law Constants → Organic species with chlorine (Cl) → Polychlorinated biphenyls (PCBs) → 2,2',3,4',5',6-hexachlorobiphenyl

FORMULA:C12H4Cl6
TRIVIAL NAME: PCB-149
CAS RN:38380-04-0
STRUCTURE
(FROM NIST):
InChIKey:LKHLFUVHHXCNJH-UHFFFAOYSA-N

Hscp d ln Hs cp / d (1/T) References Type Notes
[mol/(m3Pa)] [K]
1.5×10−2 5500 Bamford et al. (2002) M
6.7×10−2 Murphy et al. (1987) M 12)
3.3×10−2 Murphy et al. (1983a) M 24)
7.2×10−3 Duchowicz et al. (2020) V 187)
1.0×10−2 6800 Paasivirta and Sinkkonen (2009) V
3.3×10−2 Shiu and Mackay (1986) V
2.2×10−2 Burkhard et al. (1985) V
1.1×10−1 Duchowicz et al. (2020) Q
1.3×10−1 Lee (2007) Q 723)
1.7×10−1 Lee (2007) Q 724)
2.1×10−1 Yaffe et al. (2003) Q 249) 250)
4.2×10−2 Dunnivant et al. (1992) Q
4.5×10−2 Sabljić and Güsten (1989) Q

Data

The first column contains Henry's law solubility constant Hscp at the reference temperature of 298.15 K.
The second column contains the temperature dependence d ln Hs cp / d (1/T), also at the reference temperature.

References

  • Bamford, H. A., Poster, D. L., Huie, R. E., & Baker, J. E.: Using extrathermodynamic relationships to model the temperature dependence of Henry’s law constants of 209 PCB congeners, Environ. Sci. Technol., 36, 4395–4402, doi:10.1021/ES020599Y (2002).
  • Burkhard, L. P., Armstrong, D. E., & Andren, A. W.: Henry’s law constants for the polychlorinated biphenyls, Environ. Sci. Technol., 19, 590–596, doi:10.1021/ES00137A002 (1985).
  • Duchowicz, P. R., Aranda, J. F., Bacelo, D. E., & Fioressi, S. E.: QSPR study of the Henry’s law constant for heterogeneous compounds, Chem. Eng. Res. Des., 154, 115–121, doi:10.1016/J.CHERD.2019.12.009 (2020).
  • Dunnivant, F. M., Elzerman, A. W., Jurs, P. C., & Hasan, M. N.: Quantitative structure-property relationships for aqueous solubilities and Henry’s law constants of polychlorinated biphenyls, Environ. Sci. Technol., 26, 1567–1573, doi:10.1021/ES00032A012 (1992).
  • Lee, F. F.: Comprehensive analysis, Henry’s law constant determination, and photocatalytic degradation of polychlorinated biphenyls (PCBs) and/or other persistent organic pollutants (POPs), Ph.D. thesis, University at Albany, State University of New York, USA, ISBN 978-0-549-42141-2 (2007).
  • Murphy, T. J., Pokojowczyk, J. C., & Mullin, M. D.: Vapor exchange of PCBs with Lake Michigan: The atmosphere as a sink for PCBs, Tech. Rep. EPA/600/D-83/097 (NTIS PB83250316), United States Environmental Protection Agency, URL https://ntrl.ntis.gov/NTRL/dashboard/searchResults.xhtml?searchQuery=PB83250316 (1983a).
  • Murphy, T. J., Mullin, M. D., & Meyer, J. A.: Equilibration of polychlorinated biphenyls and toxaphene with air and water, Environ. Sci. Technol., 21, 155–162, doi:10.1021/ES00156A005 (1987).
  • Paasivirta, J. & Sinkkonen, S. I.: Environmentally relevant properties of all 209 polychlorinated biphenyl congeners for modeling their fate in different natural and climatic conditions, J. Chem. Eng. Data, 54, 1189–1213, doi:10.1021/JE800501H (2009).
  • Sabljić, A. & Güsten, H.: Predicting Henry’s law constants for polychlorinated biphenyls, Chemosphere, 19, 1503–1511, doi:10.1016/0045-6535(89)90495-5 (1989).
  • Shiu, W. Y. & Mackay, D.: A critical review of aqueous solubilities, vapor pressures, Henry’s law constants, and octanol-water partition coefficients of the polychlorinated biphenyls, J. Phys. Chem. Ref. Data, 15, 911–929, doi:10.1063/1.555755 (1986).
  • Yaffe, D., Cohen, Y., Espinosa, G., Arenas, A., & Giralt, F.: A fuzzy ARTMAP-based quantitative structure-property relationship (QSPR) for the Henry’s law constant of organic compounds, J. Chem. Inf. Comput. Sci., 43, 85–112, doi:10.1021/CI025561J (2003).

Type

Table entries are sorted according to reliability of the data, listing the most reliable type first: L) literature review, M) measured, V) VP/AS = vapor pressure/aqueous solubility, R) recalculation, T) thermodynamical calculation, X) original paper not available, C) citation, Q) QSPR, E) estimate, ?) unknown, W) wrong. See Section 3.1 of Sander (2023) for further details.

Notes

12) Value at T = 293 K.
24) Value at "room temperature".
187) Estimation based on the quotient between vapor pressure and water solubility, extracted from HENRYWIN.
249) Yaffe et al. (2003) present QSPR results calculated with the fuzzy ARTMAP (FAM) and with the back-propagation (BK-Pr) method. They conclude that FAM is better. Only the FAM results are shown here.
250) Value from the training set.
723) Calculated with the principal component regression (PCR) method; see Lee (2007) for details.
724) Calculated with the partial least-square regression (PLSR) method; see Lee (2007) for details.

The numbers of the notes are the same as in Sander (2023). References cited in the notes can be found here.

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