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Henry's Law Constants

www.henrys-law.org

Rolf Sander

NEW: Version 5.0.0 has been published in October 2023

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 Please do not cite the old paper anymore.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 ConstantsHydrocarbons (C, H)Polynuclear aromatics → benzo[b]fluoranthene

FORMULA:C20H12
CAS RN:205-99-2
STRUCTURE
(FROM NIST):
InChIKey:FTOVXSOBNPWTSH-UHFFFAOYSA-N

Hscp d ln Hs cp / d (1/T) References Type Notes
[mol/(m3Pa)] [K]
1.5×101 5400 Brockbank (2013) L
1.5×101 Ma et al. (2010b) L 368)
1.5×101 Ma et al. (2010b) L 369)
1.5×101 5400 ten Hulscher et al. (1992) M
1.4×101 7500 Paasivirta et al. (1999) T
8.3×10−1 Smith et al. (1993) C
1.4 Keshavarz et al. (2022) Q
1.2 Duchowicz et al. (2020) Q 185)
6.0 Parnis et al. (2015) Q 371)
5.6 Hilal et al. (2008) Q
2.1 Modarresi et al. (2007) Q 68)
4700 Kühne et al. (2005) Q
2.0×10−2 Yaffe et al. (2003) Q 249) 250)
1.5×101 Duchowicz et al. (2020) ? 21) 186)
5400 Kühne et al. (2005) ?

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

  • Brockbank, S. A.: Aqueous Henry’s law constants, infinite dilution activity coefficients, and water solubility: critically evaluated database, experimental analysis, and prediction methods, Ph.D. thesis, Brigham Young University, USA, URL https://scholarsarchive.byu.edu/etd/3691/ (2013).
  • 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).
  • Hilal, S. H., Ayyampalayam, S. N., & Carreira, L. A.: Air-liquid partition coefficient for a diverse set of organic compounds: Henry’s law constant in water and hexadecane, Environ. Sci. Technol., 42, 9231–9236, doi:10.1021/ES8005783 (2008).
  • Keshavarz, M. H., Rezaei, M., & Hosseini, S. H.: A simple approach for prediction of Henry’s law constant of pesticides, solvents, aromatic hydrocarbons, and persistent pollutants without using complex computer codes and descriptors, Process Saf. Environ. Prot., 162, 867–877, doi:10.1016/J.PSEP.2022.04.045 (2022).
  • Kühne, R., Ebert, R.-U., & Schüürmann, G.: Prediction of the temperature dependency of Henry’s law constant from chemical structure, Environ. Sci. Technol., 39, 6705–6711, doi:10.1021/ES050527H (2005).
  • Ma, Y.-G., Lei, Y. D., Xiao, H., Wania, F., & Wang, W.-H.: Critical review and recommended values for the physical-chemical property data of 15 polycyclic aromatic hydrocarbons at 25C, J. Chem. Eng. Data, 55, 819–825, doi:10.1021/JE900477X (2010b).
  • Modarresi, H., Modarress, H., & Dearden, J. C.: QSPR model of Henry’s law constant for a diverse set of organic chemicals based on genetic algorithm-radial basis function network approach, Chemosphere, 66, 2067–2076, doi:10.1016/J.CHEMOSPHERE.2006.09.049 (2007).
  • Paasivirta, J., Sinkkonen, S., Mikkelson, P., Rantio, T., & Wania, F.: Estimation of vapor pressures, solubilities and Henry’s law constants of selected persistent organic pollutants as functions of temperature, Chemosphere, 39, 811–832, doi:10.1016/S0045-6535(99)00016-8 (1999).
  • Parnis, J. M., Mackay, D., & Harner, T.: Temperature dependence of Henry’s law constants and KOA for simple and heteroatom-substituted PAHs by COSMO-RS, Atmos. Environ., 110, 27–35, doi:10.1016/J.ATMOSENV.2015.03.032 (2015).
  • Smith, J. R., Neuhauser, E. F., Middleton, A. C., Cunningham, J. J., Weightman, R. L., & Linz, D. G.: Treatment of organically contaminated groundwaters in municipal activated sludge systems, Water Environ. Res., 65, 804–818, doi:10.2175/WER.65.7.2 (1993).
  • ten Hulscher, T. E. M., van der Velde, L. E., & Bruggeman, W. A.: Temperature dependence of Henry’s law constants for selected chlorobenzenes, polychlorinated biphenyls and polycyclic aromatic hydrocarbons, Environ. Toxicol. Chem., 11, 1595–1603, doi:10.1002/ETC.5620111109 (1992).
  • 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

21) Several references are given in the list of Henry's law constants but not assigned to specific species.
68) Modarresi et al. (2007) use different descriptors for their calculations. They conclude that a genetic algorithm/radial basis function network (GA/RBFN) is the best QSPR model. Only these results are shown here.
185) Value from the validation set for checking whether the model is satisfactory for compounds that are absent from the training set.
186) Experimental value, 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.
368) Literature-derived value.
369) Final adjusted value.
371) Calculated using COSMOtherm.

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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