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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 chlorine (Cl)Polychlorinated dibenzo-p-dioxins (PCDDs) → 2,8-dichlorodibenzo[b,e][1,4]dioxin

FORMULA:C12H6Cl2O2
TRIVIAL NAME: PCDD-28
CAS RN:38964-22-6
STRUCTURE
(FROM NIST):
InChIKey:WMWJCKBJUQDYLM-UHFFFAOYSA-N

Hcp d ln Hcp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
4.7×10−1 Mackay et al. 2006b V
4.7×10−1 Govers and Krop 1998 V
4.7×10−1 Shiu et al. 1988 V
1.7×10−1 Saçan et al. 2005 Q
2.6×10−1 Wang and Wong 2002 Q 212)
4.4×10−1 Govers and Krop 1998 Q

References

  • Govers, H. A. J. and Krop, H. B.: Partition constants of chlorinated dibenzofurans and dibenzo-p-dioxins, Chemosphere, 37, 2139-2152, doi:10.1016/S0045-6535(98)00276-8, 1998.
  • Mackay, D., Shiu, W. Y., Ma, K. C., and Lee, S. C.: Handbook of Physical-Chemical Properties and Environmental Fate for Organic Chemicals, vol. II of Halogenated Hydrocarbons , CRC/Taylor & Francis Group, 2006b.
  • Saçan, M. T., Özkul, M., and Erdem, S. S.: Physico-chemical properties of PCDD/PCDFs and phthalate esters, SAR QSAR Environ. Res., 16, 443-459, doi:10.1080/10659360500320602, 2005.
  • Shiu, W. Y., Doucette, W., Gobas, F. A. P. C., Andren, A., and Mackay, D.: Physical-chemical properties of chlorinated dibenzo-p-dioxins, Environ. Sci. Technol., 22, 651-658, doi:10.1021/ES00171A006, 1988.
  • Wang, Y. H. and Wong, P. K.: Mathematical relationships between vapor pressure, water solubility, Henry's law constant, n-octanol/water partition coefficent and gas chromatographic retention index of polychlorinated-dibenzo-dioxins, Wat. Res., 36, 350-355, doi:10.1016/S0043-1354(01)00192-0, 2002.

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

212) Based on gas chromatograph retention indices (GC-RIs).

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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