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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 oxygen (O)Carboxylic acids (RCOOH) and peroxy carboxylic acids (RCOOOH) → butanoic acid

FORMULA:C3H7COOH
TRIVIAL NAME: butyric acid
CAS RN:107-92-6
STRUCTURE
(FROM NIST):
InChIKey:FERIUCNNQQJTOY-UHFFFAOYSA-N

Hcp d ln Hcp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
9.7 von Hartungen et al. 2004 M
4.7×101 Khan et al. 1995 M
4.5×101 Khan and Brimblecombe 1992 M
1.8×101 Butler and Ramchandani 1935 M
9.4 Hwang et al. 1992 V
7100 Abraham 1984 V
7300 Abraham 1984 R 202)
4.4×101 Hilal et al. 2008 Q
2.7×101 Nirmalakhandan and Speece 1988a Q
1.8×101 Abraham et al. 1990 ?
1.8×101 Hine and Mookerjee 1975 ?

References

  • Abraham, M. H.: Thermodynamics of solution of homologous series of solutes in water, J. Chem. Soc. Faraday Trans. 1, 80, 153-181, doi:10.1039/F19848000153, 1984.
  • Abraham, M. H., Whiting, G. S., Fuchs, R., and Chambers, E. J.: Thermodynamics of solute transfer from water to hexadecane, J. Chem. Soc. Perkin Trans. 2, pp. 291-300, doi:10.1039/P29900000291, 1990.
  • Butler, J. A. V. and Ramchandani, C. N.: The solubility of non-electrolytes. Part II. The influence of the polar group on the free energy of hydration of aliphatic compounds, J. Chem. Soc., pp. 952-955, doi:10.1039/JR9350000952, 1935.
  • Hilal, S. H., Ayyampalayam, S. N., and 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. and 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.
  • Hwang, Y.-L., Olson, J. D., and Keller, II, G. E.: Steam stripping for removal of organic pollutants from water. 2. Vapor-liquid equilibrium data, Ind. Eng. Chem. Res., 31, 1759-1768, doi:10.1021/IE00007A022, 1992.
  • Khan, I. and Brimblecombe, P.: Henry's law constants of low molecular weight ( < 130) organic acids, J. Aerosol Sci., 23, S897-S900, doi:10.1016/0021-8502(92)90556-B, 1992.
  • Khan, I., Brimblecombe, P., and Clegg, S. L.: Solubilities of pyruvic acid and the lower (C1-C6) carboxylic acids. Experimental determination of equilibrium vapour pressures above pure aqueous and salt solutions, J. Atmos. Chem., 22, 285-302, doi:10.1007/BF00696639, 1995.
  • Nirmalakhandan, N. N. and Speece, R. E.: QSAR model for predicting Henry's constant, Environ. Sci. Technol., 22, 1349-1357, doi:10.1021/ES00176A016, 1988a.
  • von Hartungen, E., Wisthaler, A., Mikoviny, T., Jaksch, D., Boscaini, E., Dunphy, P. J., and Märk, T. D.: Proton-transfer-reaction mass spectrometry (PTR-MS) of carboxylic acids. Determination of Henry's law constants and axillary odour investigations, Int. J. Mass Spectrom., 239, 243-248, doi:10.1016/J.IJMS.2004.09.009, 2004.

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

202) Abraham (1984) smoothed the values from a plot of enthalpy against carbon number.

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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