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
|
| FORMULA: | C2H5COOH |
|
TRIVIAL NAME:
|
propionic acid
|
|
CAS RN: | 79-09-4 |
STRUCTURE
(FROM
NIST):
|
|
|
InChIKey: | XBDQKXXYIPTUBI-UHFFFAOYSA-N |
|
|
Reference |
Type |
Notes |
| [mol/(m3Pa)] |
[K] |
|
|
|
| 1.5×101 |
|
von Hartungen et al. (2004) |
M |
|
| 5.6×101 |
|
Khan et al. (1995) |
M |
|
| 5.5×101 |
|
Khan and Brimblecombe (1992) |
M |
|
| 6.1×101 |
|
Servant et al. (1991) |
M |
201)
|
| 2.2×101 |
|
Butler and Ramchandani (1935) |
M |
|
|
6800 |
Abraham (1984) |
V |
|
|
6800 |
Abraham (1984) |
R |
202)
|
| 7.0×101 |
|
Hilal et al. (2008) |
Q |
|
| 3.4×101 |
|
Nirmalakhandan and Speece (1988a) |
Q |
|
| 2.2×101 |
|
Abraham et al. (1990) |
? |
|
| 2.2×101 |
|
Hine and Mookerjee (1975) |
? |
|
References
-
Abraham, M. H.: Thermodynamics of solution of homologous series of solutes in water, J. Chem. Soc. Faraday Trans. 1, 80, 153–181, doi:10.1039/F19848000153 (1984).
-
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).
-
Butler, J. A. V. & Ramchandani, C. N.: The solubility of non-electrolytes. Part II. The influence of the polar group on the free energy of hydration of aliphatic compounds, J. Chem. Soc., pp. 952–955, doi:10.1039/JR9350000952 (1935).
-
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).
-
Khan, I. & Brimblecombe, P.: Henry’s law constants of low molecular weight (<130) organic acids, J. Aerosol Sci., 23, S897–S900, doi:10.1016/0021-8502(92)90556-B (1992).
-
Khan, I., Brimblecombe, P., & Clegg, S. L.: Solubilities of pyruvic acid and the lower (C1-C6) carboxylic acids. Experimental determination of equilibrium vapour pressures above pure aqueous and salt solutions, J. Atmos. Chem., 22, 285–302, doi:10.1007/BF00696639 (1995).
-
Nirmalakhandan, N. N. & Speece, R. E.: QSAR model for predicting Henry’s constant, Environ. Sci. Technol., 22, 1349–1357, doi:10.1021/ES00176A016 (1988a).
-
Servant, J., Kouadio, G., Cros, B., & Delmas, R.: Carboxylic monoacids in the air of Mayombe forest (Congo): Role of the forest as a source or sink, J. Atmos. Chem., 12, 367–380, doi:10.1007/BF00114774 (1991).
-
von Hartungen, E., Wisthaler, A., Mikoviny, T., Jaksch, D., Boscaini, E., Dunphy, P. J., & Märk, T. D.: Proton-transfer-reaction mass spectrometry (PTR-MS) of carboxylic acids. Determination of Henry’s law constants and axillary odour investigations, Int. J. Mass Spectrom., 239, 243–248, doi:10.1016/J.IJMS.2004.09.009 (2004).
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
| 201) |
The value given here was measured at a liquid phase mixing ratio of 1 μmol/mol. Servant et al. (1991) found that the Henry's law constant changes at higher concentrations. |
| 202) |
Abraham (1984) smoothed the values from a plot of enthalpy against carbon number. |
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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