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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

Contact, Impressum, Acknowledgements


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)Aldehydes (RCHO) → decanal

FORMULA:C9H19CHO
CAS RN:112-31-2
STRUCTURE
(FROM NIST):
InChIKey:KSMVZQYAVGTKIV-UHFFFAOYSA-N

Hcp d ln Hcp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
4.3×10−3 Helburn et al. 2008 M
6.0×10−3 8700 Zhou and Mopper 1990 M 188)
1.7×10−1 Buttery et al. 1965 M
5.5×10−3 Sieg et al. 2008 C
2.6×10−2 Hilal et al. 2008 Q
7900 Kühne et al. 2005 Q
8500 Kühne et al. 2005 ?

References

  • Buttery, R. G., Guadagni, D. G., and Okano, S.: Air—water partition coefficients of some aldehydes, J. Sci. Food Agri., 16, 691-692, doi:10.1002/JSFA.2740161110, 1965.
  • Helburn, R., Albritton, J., Howe, G., Michael, L., and Franke, D.: Henry's law constants for fragrance and organic solvent compounds in aqueous industrial surfactants, J. Chem. Eng. Data, 53, 1071-1079, doi:10.1021/JE700418A, 2008.
  • 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.
  • Sieg, K., Fries, E., and Püttmann, W.: Analysis of benzene, toluene, ethylbenzene, xylenes and n-aldehydes in melted snow water via solid-phase dynamic extraction combined with gas chromatography/mass spectrometry, J. Chromatogr. A, 1178, 178-186, doi:10.1016/J.CHROMA.2007.11.025, 2008.
  • Zhou, X. and Mopper, K.: Apparent partition coefficients of 15 carbonyl compounds between air and seawater and between air and freshwater; Implications for air-sea exchange, Environ. Sci. Technol., 24, 1864-1869, doi:10.1021/ES00082A013, 1990.

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

188) Data from Table 1 by Zhou and Mopper (1990) were used to redo the regression analysis. The data for acetone in their Table 2 are incorrect.

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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