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: | C2H2F4 |
TRIVIAL NAME:
|
R134a
|
CAS RN: | 811-97-2 |
STRUCTURE
(FROM
NIST):
|
|
InChIKey: | LVGUZGTVOIAKKC-UHFFFAOYSA-N |
Hcp |
d ln Hcp / d (1/T) |
Reference |
Type |
Notes |
[mol/(m3Pa)] |
[K] |
|
|
|
1.8×10−4 |
2700 |
Zheng et al. 1997 |
M |
|
1.6×10−4 |
3000 |
Maaßen 1995 |
M |
|
1.6×10−4 |
2900 |
Reichl 1995 |
M |
|
2.0×10−4 |
2500 |
Chang and Criddle 1995 |
M |
|
1.4×10−4 |
2600 |
McLinden 1989 |
V |
|
6.5×10−6 |
|
HSDB 2015 |
Q |
38)
|
9.7×10−5 |
|
Hilal et al. 2008 |
Q |
|
References
-
Chang, W.-K. and Criddle, C. S.: Biotransformation of HCFC-22, HCFC-142b, HCFC-123, and HFC-134a by methanotrophic mixed culture MM1, Biodegrad., 6, 1-9, doi:10.1007/BF00702293, 1995.
-
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.
-
Maaßen, S.: Experimentelle Bestimmung und Korrelierung von Verteilungskoeffizienten in verdünnten Lösungen, Ph.D. thesis, Technische Universität Berlin, Germany, 1995.
-
McLinden, M. O.: Physical properties of alternatives to the fully halogenated chlorofluorocarbons, in: WMO Report 20, Scientific Assessment of Stratospheric Ozone: 1989, Volume II, pp. 11-38, World Meteorol. Organ., Geneva, 1989.
-
Reichl, A.: Messung und Korrelierung von Gaslöslichkeiten halogenierter Kohlenwasserstoffe, Ph.D. thesis, Technische Universität Berlin, Germany, 1995.
-
Zheng, D.-Q., Guo, T.-M., and Knapp, H.: Experimental and modeling studies on the solubility of CO2, CHClF2, CHF3, C2H2F4 and C2H4F2 in water and aqueous NaCl solutions under low pressures, Fluid Phase Equilib., 129, 197-209, doi:10.1016/S0378-3812(96)03177-9, 1997.
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
38) |
Calculated based on the method by Meylan and Howard (1991). |
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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