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Henry's Law Constants

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 Constants → Hydrocarbons (C, H) → Alkanes → hexane

FORMULA:C6H14
CAS RN:110-54-3
STRUCTURE
(FROM NIST):
InChIKey:VLKZOEOYAKHREP-UHFFFAOYSA-N

Hscp d ln Hs cp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
6.1×10−6 3800 Abraham and Matteoli (1988) L
5.9×10−6 Mackay and Shiu (1981) L
6.1×10−6 Ryu and Park (1999) M
7.4×10−6 Park et al. (1997) M 101)
2.4×10−4 8700 Kolb et al. (1992) M 102)
6.7×10−6 Guitart et al. (1989) M 19)
9.9×10−6 7500 Ashworth et al. (1988) M 103)
6.7×10−6 4200 Tsonopoulos and Wilson (1983) M
5.9×10−6 4000 Jönsson et al. (1982) M
5.4×10−6 Rytting et al. (1978) M
5.5×10−6 HSDB (2015) V
5.5×10−6 Mackay et al. (2006a) V
5.5×10−6 Mackay et al. (1993) V
5.5×10−6 Hwang et al. (1992) V
7.1×10−6 Eastcott et al. (1988) V
6.1×10−6 Cabani et al. (1981) V
5.4×10−6 Hine and Mookerjee (1975) V
3800 Gill et al. (1976) T 100)
7.7×10−6 Hilal et al. (2008) Q
4000 Kühne et al. (2005) Q
7.9×10−6 Nirmalakhandan and Speece (1988a) Q
4100 Kühne et al. (2005) ?
7.6×10−6 Yaws and Yang (1992) ? 92)
6.1×10−6 Abraham et al. (1990) ?

References

  • Abraham, M. H. & Matteoli, E.: The temperature variation of the hydrophobic effect, J. Chem. Soc. Faraday Trans. 1, 84, 1985–2000, doi:10.1039/F19888401985 (1988).
  • Abraham, M. H., Whiting, G. S., Fuchs, R., & Chambers, E. J.: Thermodynamics of solute transfer from water to hexadecane, J. Chem. Soc. Perkin Trans. 2, pp. 291–300, doi:10.1039/P29900000291 (1990).
  • Ashworth, R. A., Howe, G. B., Mullins, M. E., & Rogers, T. N.: Air-water partitioning coefficients of organics in dilute aqueous solutions, J. Hazard. Mater., 18, 25–36, doi:10.1016/0304-3894(88)85057-X (1988).
  • Cabani, S., Gianni, P., Mollica, V., & Lepori, L.: Group contributions to the thermodynamic properties of non-ionic organic solutes in dilute aqueous solution, J. Solution Chem., 10, 563–595, doi:10.1007/BF00646936 (1981).
  • Eastcott, L., Shiu, W. Y., & Mackay, D.: Environmentally relevant physical-chemical properties of hydrocarbons: A review of data and development of simple correlations, Oil Chem. Pollut., 4, 191–216, doi:10.1016/S0269-8579(88)80020-0 (1988).
  • Gill, S. J., Nichols, N. F., & Wadsö, I.: Calorimetric determination of enthalpies of solution of slightly soluble liquids II. Enthalpy of solution of some hydrocarbons in water and their use in establishing the temperature dependence of their solubilities, J. Chem. Thermodyn., 8, 445–452, doi:10.1016/0021-9614(76)90065-3 (1976).
  • Guitart, R., Puigdemont, F., & Arboix, M.: Rapid headspace gas chromatographic method for the determination of liquid/gas partition coefficients, J. Chromatogr., 491, 271–280, doi:10.1016/S0378-4347(00)82845-5 (1989).
  • Hilal, S. H., Ayyampalayam, S. N., & 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).
  • Hine, J. & Mookerjee, P. K.: The intrinsic hydrophilic character of organic compounds. Correlations in terms of structural contributions, J. Org. Chem., 40, 292–298, doi:10.1021/JO00891A006 (1975).
  • HSDB: Hazardous Substances Data Bank, TOXicology data NETwork (TOXNET), National Library of Medicine (US), URL http://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm (2015).
  • Hwang, Y.-L., Olson, J. D., & Keller, II, G. E.: Steam stripping for removal of organic pollutants from water. 2. Vapor-liquid equilibrium data, Ind. Eng. Chem. Res., 31, 1759–1768, doi:10.1021/IE00007A022 (1992).
  • Jönsson, J. Å., Vejrosta, J., & Novák, J.: Air/water partition coefficients for normal alkanes (n-pentane to n-nonane), Fluid Phase Equilib., 9, 279–286, doi:10.1016/0378-3812(82)80023-X (1982).
  • Kolb, B., Welter, C., & Bichler, C.: Determination of partition coefficients by automatic equilibrium headspace gas chromatography by vapor phase calibration, Chromatographia, 34, 235–240, doi:10.1007/BF02268351 (1992).
  • Kühne, R., Ebert, R.-U., & 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).
  • Mackay, D. & Shiu, W. Y.: A critical review of Henry’s law constants for chemicals of environmental interest, J. Phys. Chem. Ref. Data, 10, 1175–1199, doi:10.1063/1.555654 (1981).
  • Mackay, D., Shiu, W. Y., & Ma, K. C.: Illustrated Handbook of Physical-Chemical Properties and Environmental Fate for Organic Chemicals, vol. III of Volatile Organic Chemicals, Lewis Publishers, Boca Raton (1993).
  • Mackay, D., Shiu, W. Y., Ma, K. C., & Lee, S. C.: Handbook of Physical-Chemical Properties and Environmental Fate for Organic Chemicals, vol. I of Introduction and Hydrocarbons, CRC/Taylor & Francis Group (2006a).
  • Nirmalakhandan, N. N. & Speece, R. E.: QSAR model for predicting Henry’s constant, Environ. Sci. Technol., 22, 1349–1357, doi:10.1021/ES00176A016 (1988a).
  • Park, S.-J., Han, S.-D., & Ryu, S.-A.: Measurement of air/water partition coefficient (Henry’s law constant) by using EPICS method and their relationship with vapor pressure and water solubility, J. Korean Inst. Chem. Eng., 35, 915–920 (1997).
  • Rytting, J. H., Huston, L. P., & Higuchi, T.: Thermodynamic group contributions for hydroxyl, amino, and methylene groups, J. Pharm. Sci., 69, 615–618, doi:10.1002/JPS.2600670510 (1978).
  • Ryu, S.-A. & Park, S.-J.: A rapid determination method of the air/water partition coefficient and its application, Fluid Phase Equilib., 161, 295–304, doi:10.1016/S0378-3812(99)00193-4 (1999).
  • Tsonopoulos, C. & Wilson, G. M.: High-temperature mutual solubilities of hydrocarbons and water. Part I: Benzene, cyclohexane and n-hexane, AIChE J., 29, 990–999, doi:10.1002/AIC.690290618 (1983).
  • Yaws, C. L. & Yang, H.-C.: Henry’s law constant for compound in water, in: Thermodynamic and Physical Property Data, edited by Yaws, C. L., pp. 181–206, Gulf Publishing Company, Houston, TX (1992).

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

19) Value at T = 310 K.
92) Yaws and Yang (1992) give several references for the Henry's law constants but don't assign them to specific species.
100) Calculated from the solvation enthalpy, using the van 't Hoff equation.
101) Apparently, the values in Table 2 of Park et al. (1997) show log10(Kaw) and not Kaw as their figure caption states.
102) Extrapolated from data measured between 40 °C and 80 °C.
103) The value is most probably taken from the report by Howe et al. (1987).

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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