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Henry's Law Constants

Rolf Sander

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Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany

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Henry's Law Constants

Notes

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 Constants → Organic species with oxygen (O) → Aldehydes (RCHO) → 2-methylbutanal

FORMULA:C5H10O
CAS RN:96-17-3
STRUCTURE
(FROM NIST):
InChIKey:BYGQBDHUGHBGMD-UHFFFAOYSA-N

Hcp d ln Hcp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
2.3×10−2 Pollien et al. 2003 M
9.5×10−3 Hertel et al. 2007 Q 194)

References

  • Hertel, M. O., Scheuren, H., Sommer, K., and Glas, K.: Limiting separation factors and limiting activity coefficients for hexanal, 2-methylbutanal, 3-methylbutanal, and dimethylsulfide in water at (98.1 to 99.0) ° C, J. Chem. Eng. Data, 52, 148-150, doi:10.1021/JE060324O, 2007.
  • Pollien, P., Jordan, A., Lindinger, W., and Yeretzian, C.: Liquid-air partitioning of volatile compounds in coffee: dynamic measurements using proton-transfer-reaction mass spectrometry, Int. J. Mass Spectrom., 228, 69-80, doi:10.1016/S1387-3806(03)00197-0, 2003.

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

194) Value at T = 372 K.

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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