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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 oxygen (O)Aldehydes (RCHO) → 2-methylpropenal

FORMULA:C4H6O
TRIVIAL NAME: methacrolein
CAS RN:78-85-3
STRUCTURE
(FROM NIST):
InChIKey:STNJBCKSHOAVAJ-UHFFFAOYSA-N

Hcp d ln Hcp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
4.8×10−2 4300 Ji and Evans 2007 M
6.4×10−2 Iraci et al. 1999 M
4.2×10−2 5300 Allen et al. 1998 M
5.2×10−2 HSDB 2015 V
9.5×10−2 Hilal et al. 2008 Q
4000 Kühne et al. 2005 Q
4800 Kühne et al. 2005 ?

References

  • Allen, J. M., Balcavage, W. X., Ramachandran, B. R., and Shrout, A. L.: Determination of Henry's Law constants by equilibrium partitioning in a closed system using a new in situ optical absorbance method, Environ. Toxicol. Chem., 17, 1216-1221, doi:10.1002/ETC.5620170704, 1998.
  • 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.
  • HSDB: Hazardous Substances Data Bank, TOXicology data NETwork (TOXNET), National Library of Medicine (US), http://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm, 2015.
  • Iraci, L. T., Baker, B. M., Tyndall, G. S., and Orlando, J. J.: Measurements of the Henry's law coefficients of 2-methyl-3-buten-2-ol, methacrolein, and methylvinyl ketone, J. Atmos. Chem., 33, 321-330, doi:10.1023/A:1006169029230, 1999.
  • Ji, C. and Evans, E. M.: Using an internal standard method to determine Henry's law constants, Environ. Toxicol. Chem., 26, 231-236, doi:10.1897/06-339R.1, 2007.
  • 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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