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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 ConstantsHydrocarbons (C, H)Cycloalkanes → ethylcyclohexane

FORMULA:C8H16
CAS RN:1678-91-7
STRUCTURE
(FROM NIST):
InChIKey:IIEWJVIFRVWJOD-UHFFFAOYSA-N

Hcp d ln Hcp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
2.1×10−5 4700 Dohányosová et al. 2004 M
3.1×10−5 4600 Heidman et al. 1985 M
7.3×10−6 Abraham and Acree 2007 V
2.3×10−5 Hilal et al. 2008 Q
4300 Kühne et al. 2005 Q
4700 Kühne et al. 2005 ?

References

  • Abraham, M. H. and Acree, Jr., W. E.: Prediction of gas to water partition coefficients from 273 to 373 K using predicted enthalpies and heat capacities of hydration, Fluid Phase Equilib., 262, 97-110, doi:10.1016/J.FLUID.2007.08.011, 2007.
  • Dohányosová, P., Sarraute, S., Dohnal, V., Majer, V., and Costa Gomes, M.: Aqueous solubility and related thermodynamic functions of nonaromatic hydrocarbons as a function of molecular structure, Ind. Eng. Chem. Res., 43, 2805-2815, doi:10.1021/IE030800T, 2004.
  • Heidman, J. L., Tsonopoulos, C., Brady, C. J., and Wilson, G. M.: High-temperature mutual solubilities of hydrocarbons and water. Part II: Ethylbenzene, ethylcyclohexane, and n-octane, AIChE J., 31, 376-384, doi:10.1002/AIC.690310304, 1985.
  • 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.

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

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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