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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 ConstantsOrganic species with fluorine (F)Organic fluorine → octafluoropropane

FORMULA:C3F8
TRIVIAL NAME: R218
CAS RN:76-19-7
STRUCTURE
(FROM NIST):
InChIKey:QYSGYZVSCZSLHT-UHFFFAOYSA-N

Hcp d ln Hcp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
1.2×10−7 6900 Wen and Muccitelli 1979 M
3.0×10−7 HSDB 2015 V
7.7×10−8 Zhang et al. 2010 Q 107) 108)
1.0×10−5 Zhang et al. 2010 Q 107) 109)
3.8×10−7 Zhang et al. 2010 Q 107) 110)
4.5×10−7 Zhang et al. 2010 Q 107) 111)
1.1×10−5 Hilal et al. 2008 Q

References

  • 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.
  • Wen, W.-Y. and Muccitelli, J. A.: Thermodynamics of some perfluorocarbon gases in water, J. Solution Chem., 8, 225-246, doi:10.1007/BF00648882, 1979.
  • Zhang, X., Brown, T. N., Wania, F., Heimstad, E. S., and Goss, K.-U.: Assessment of chemical screening outcomes based on different partitioning property estimation methods, Environ. Int., 36, 514-520, doi:10.1016/J.ENVINT.2010.03.010, 2010.

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

107) Data taken from the supplement.
108) Calculated using the EPI Suite (v4.0) method.
109) Calculated using the SPARC (v4.2) method.
110) Calculated using the COSMOtherm (v2.1) method.
111) Calculated using the ABSOLV (ADMEBoxes v4.1) method.

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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