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
A new version is currently under peer review:
R. Sander: Compilation of Henry's law constants (version 5.0.0-rc.0)
for water as solvent,
doi:10.5194/egusphere-2023-1584
The database on this web page will be updated to
version 5.0.0 when the peer review of the manuscript is completed.
|
FORMULA: | C2H5OC(CH3)3 |
TRIVIAL NAME:
|
ETBE
|
CAS RN: | 637-92-3 |
STRUCTURE
(FROM
NIST):
|
|
InChIKey: | NUMQCACRALPSHD-UHFFFAOYSA-N |
|
|
References |
Type |
Notes |
[mol/(m3Pa)] |
[K] |
|
|
|
6.3×10−3 |
6600 |
Sieg et al. (2009) |
M |
121)
|
4.4×10−3 |
4300 |
Falabella and Teja (2008) |
M |
89)
130)
|
6.1×10−3 |
6500 |
Arp and Schmidt (2004) |
M |
|
4.2×10−3 |
|
Miller and Stuart (2000) |
M |
126)
|
3.7×10−3 |
7600 |
Pankow et al. (1996) |
? |
|
Data
The first column contains Henry's law solubility constant
at the reference temperature of 298.15 K.
The second column contains the temperature dependence
, also at the
reference temperature.
References
-
Arp, H. P. H. & Schmidt, T. C.: Air-water transfer of MTBE, its degradation products, and alternative fuel oxygenates: the role of temperature, Environ. Sci. Technol., 38, 5405–5412, doi:10.1021/ES049286O (2004).
-
Falabella, J. B. & Teja, A. S.: Air-water partitioning of gasoline components in the presence of sodium chloride, Energy Fuels, 22, 398–401, doi:10.1021/EF700513K (2008).
-
Miller, M. E. & Stuart, J. D.: Measurement of aqueous Henry’s law constants for oxygenates and aromatics found in gasolines by the static headspace method, Anal. Chem., 72, 622–625, doi:10.1021/AC990757C (2000).
-
Pankow, J. F., Rathbun, R. E., & Zogorski, J. S.: Calculated volatilization rates of fuel oxygenate compounds and other gasoline-related compounds from rivers and streams, Chemosphere, 33, 921–937, doi:10.1016/0045-6535(96)00227-5 (1996).
-
Sieg, K., Starokozheva, E., Schmidt, M. U., & Püttmann, W.: Inverse temperature dependence of Henry’s law coefficients for volatile organic compounds in supercooled water, Chemosphere, 77, 8–14, doi:10.1016/J.CHEMOSPHERE.2009.06.028 (2009).
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
89) |
Measured at high temperature and extrapolated to T⊖ = 298.15 K. |
121) |
Sieg et al. (2009) also provide data for supercooled water. Here, only data above 0 °C were used to calculate the temperature dependence. |
126) |
Value at T = 296 K. |
130) |
Values for salt solutions are also available from this reference. |
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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