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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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References

Errata

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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 nitrogen (N)Amines (C, H, N) → methanamine

FORMULA:CH3NH2
TRIVIAL NAME: methylamine
CAS RN:74-89-5
STRUCTURE
(FROM NIST):
InChIKey:BAVYZALUXZFZLV-UHFFFAOYSA-N

Hcp d ln Hcp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
3.5×10−1 2600 Wilhelm et al. 1977 L
8.9×10−1 Christie and Crisp 1967 M
1.2 Hilal et al. 2008 Q
5000 Kühne et al. 2005 Q
5.6×10−1 Nirmalakhandan et al. 1997 Q
8.9×10−1 Mackay et al. 2006d ?
3200 Kühne et al. 2005 ?
8.8×10−1 Abraham et al. 1990 ?
5400 Abraham 1984 ? 7)
1.4 Bone et al. 1983 ? 21)

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.
  • Bone, R., Cullis, P., and Wolfenden, R.: Solvent effects on equilibria of addition of nucleophiles to acetaldehyde and the hydrophilic character of diols, J. Am. Chem. Soc., 105, 1339-1343, doi:10.1021/JA00343A044, 1983.
  • Christie, A. O. and Crisp, D. J.: Activity coefficients on the n-primary, secondary and tertiary aliphatic amines in aqueous solution, J. Appl. Chem., 17, 11-14, doi:10.1002/JCTB.5010170103, 1967.
  • 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.
  • Kühne, R., Ebert, R.-U., and 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.
  • Mackay, D., Shiu, W. Y., Ma, K. C., and Lee, S. C.: Handbook of Physical-Chemical Properties and Environmental Fate for Organic Chemicals, vol. IV of Nitrogen and Sulfur Containing Compounds and Pesticides , CRC/Taylor & Francis Group, 2006d.
  • Nirmalakhandan, N., Brennan, R. A., and Speece, R. E.: Predicting Henry's law constant and the effect of temperature on Henry's law constant, Wat. Res., 31, 1471-1481, doi:10.1016/S0043-1354(96)00395-8, 1997.
  • Wilhelm, E., Battino, R., and Wilcock, R. J.: Low-pressure solubility of gases in liquid water, Chem. Rev., 77, 219-262, doi:10.1021/CR60306A003, 1977.

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

7) Several references are given in the list of Henry's law constants but not assigned to specific species.
21) Bone et al. (1983) gives Carter et al. (1968) as the source. However, no data were found in that reference.

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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