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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 4.0) for water as solvent, Atmos. Chem. Phys., 15, 4399-4981 (2015), doi:10.5194/acp-15-4399-2015


Henry's Law ConstantsOrganic species with chlorine (Cl)Chlorofluorocarbons (C, H, O, N, F, Cl) → chlorodifluoromethane

FORMULA:CHF2Cl
TRIVIAL NAME: R22
CAS RN:75-45-6
STRUCTURE
(FROM NIST):
InChIKey:VOPWNXZWBYDODV-UHFFFAOYSA-N

Hscp d ln Hs cp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
3.4×10−4 3400 Sander et al. (2011) L
3.4×10−4 3400 Wilhelm et al. (1977) L
3.6×10−4 2700 Zheng et al. (1997) M
3.5×10−4 3100 Maaßen (1995) M
3.5×10−4 3000 Reichl (1995) M
2.1×10−4 4400 Chang and Criddle (1995) M
3.5×10−4 2600 Boggs and Buck (1958) M
3.3×10−4 Mackay et al. (2006b) V
3.3×10−4 Mackay et al. (1993) V
3.4×10−4 2800 McLinden (1989) V 277)
3.4×10−4 Hine and Mookerjee (1975) V
3.2×10−4 Irmann (1965) V
Kanakidou et al. (1995) C 278)
6.0×10−4 Hilal et al. (2008) Q
2600 Kühne et al. (2005) Q
4.0×10−4 Nirmalakhandan and Speece (1988a) Q
3.5×10−4 Irmann (1965) Q
3000 Kühne et al. (2005) ?
3.3×10−4 Yaws (1999) ?
3.3×10−4 Yaws and Yang (1992) ? 92)

References

  • Boggs, J. E. & Buck, Jr., A. E.: The solubility of some chloromethanes in water, J. Phys. Chem., 62, 1459–1461, doi:10.1021/J150569A031 (1958).
  • Chang, W.-K. & Criddle, C. S.: Biotransformation of HCFC-22, HCFC-142b, HCFC-123, and HFC-134a by methanotrophic mixed culture MM1, Biodegrad., 6, 1–9, doi:10.1007/BF00702293 (1995).
  • 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).
  • Hine, J. & Mookerjee, P. K.: The intrinsic hydrophilic character of organic compounds. Correlations in terms of structural contributions, J. Org. Chem., 40, 292–298, doi:10.1021/JO00891A006 (1975).
  • Irmann, F.: Eine einfache Korrelation zwischen Wasserlöslichkeit und Struktur von Kohlenwasserstoffen und Halogenkohlenwasserstoffen, Chem.-Ing.-Tech., 37, 789–798, doi:10.1002/CITE.330370802 (1965).
  • Kanakidou, M., Dentener, F. J., & Crutzen, P. J.: A global three-dimensional study of the fate of HCFCs and HFC134a in the troposphere, J. Geophys. Res., 100D, 18 781–18 801, doi:10.1029/95JD01919 (1995).
  • 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).
  • Maaßen, S.: Experimentelle Bestimmung und Korrelierung von Verteilungskoeffizienten in verdünnten Lösungen, Ph.D. thesis, Technische Universität Berlin, Germany (1995).
  • Mackay, D., Shiu, W. Y., & Ma, K. C.: Illustrated Handbook of Physical-Chemical Properties and Environmental Fate for Organic Chemicals, vol. III of Volatile Organic Chemicals, Lewis Publishers, Boca Raton (1993).
  • Mackay, D., Shiu, W. Y., Ma, K. C., & Lee, S. C.: Handbook of Physical-Chemical Properties and Environmental Fate for Organic Chemicals, vol. II of Halogenated Hydrocarbons, CRC/Taylor & Francis Group (2006b).
  • McLinden, M. O.: Physical properties of alternatives to the fully halogenated chlorofluorocarbons, in: WMO Report 20, Scientific Assessment of Stratospheric Ozone: 1989, Volume II, pp. 11–38, World Meteorol. Organ., Geneva (1989).
  • Nirmalakhandan, N. N. & Speece, R. E.: QSAR model for predicting Henry’s constant, Environ. Sci. Technol., 22, 1349–1357, doi:10.1021/ES00176A016 (1988a).
  • Reichl, A.: Messung und Korrelierung von Gaslöslichkeiten halogenierter Kohlenwasserstoffe, Ph.D. thesis, Technische Universität Berlin, Germany (1995).
  • Sander, S. P., Abbatt, J., Barker, J. R., Burkholder, J. B., Friedl, R. R., Golden, D. M., Huie, R. E., Kolb, C. E., Kurylo, M. J., Moortgat, G. K., Orkin, V. L., & Wine, P. H.: Chemical Kinetics and Photochemical Data for Use in Atmospheric Studies, Evaluation No. 17, JPL Publication 10-6, Jet Propulsion Laboratory, Pasadena, URL http://jpldataeval.jpl.nasa.gov (2011).
  • Wilhelm, E., Battino, R., & Wilcock, R. J.: Low-pressure solubility of gases in liquid water, Chem. Rev., 77, 219–262, doi:10.1021/CR60306A003 (1977).
  • Yaws, C. L., ed.: Chemical Properties Handbook, McGraw-Hill, Inc. (1999).
  • Yaws, C. L. & Yang, H.-C.: Henry’s law constant for compound in water, in: Thermodynamic and Physical Property Data, edited by Yaws, C. L., pp. 181–206, Gulf Publishing Company, Houston, TX (1992).
  • Zheng, D.-Q., Guo, T.-M., & Knapp, H.: Experimental and modeling studies on the solubility of CO2, CHClF2, CHF3, C2H2F4 and C2H4F2 in water and aqueous NaCl solutions under low pressures, Fluid Phase Equilib., 129, 197–209, doi:10.1016/S0378-3812(96)03177-9 (1997).

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 (2015) for further details.

Notes

92) Yaws and Yang (1992) give several references for the Henry's law constants but don't assign them to specific species.
277) The temperature dependence was recalculated from the data on p. 20 of McLinden (1989).
278) The data from McLinden (1989) for HCFC-22 are incorrectly cited by Kanakidou et al. (1995).

The numbers of the notes are the same as in Sander (2015). References cited in the notes can be found here.

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