Henry's Law Constants

Rolf Sander

Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany

Errata

Contact, Imprint, Acknowledgements

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 → Organic species with oxygen (O) → Miscellaneous → 2-methoxyethanol

FORMULA:	C₃H₈O₂
TRIVIAL NAME:	methyl cellosolve
CAS RN:	109-86-4
STRUCTURE (FROM NIST):
InChIKey:	XNWFRZJHXBZDAG-UHFFFAOYSA-N

$H_{s}^{cp}$	$d ln H_{s}^{cp} / d (1/ T)$	References	Type	Notes
[mol/(m³Pa)]	[K]
4.4	7500	Hiatt (2013)	M
2.2×10⁻⁴	-870	Ashworth et al. (1988)	M	103)
1.4×10¹		Johanson and Dynésius (1988)	M	19)
3.7×10¹	7300	Cabani et al. (1978)	T
2.1×10¹		Hilal et al. (2008)	Q
1.5×10¹		Nirmalakhandan et al. (1997)	Q

Data

The first column contains Henry's law solubility constant

H_{s}^{cp}

at the reference temperature of 298.15 K.
The second column contains the temperature dependence

d ln H_{s}^{cp} / d
(1/ T)

, also at the reference temperature.

References

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., Mollica, V., & Lepori, L.: Thermodynamic study of dilute aqueous solutions of organic compounds. Part 5. – Open-chain saturated bifunctional compounds, J. Chem. Soc. Faraday Trans. 1, 74, 2667–2671, doi:10.1039/F19787402667 (1978).
Hiatt, M. H.: Determination of Henry’s law constants using internal standards with benchmark values, J. Chem. Eng. Data, 58, 902–908, doi:10.1021/JE3010535 (2013).
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).
Johanson, G. & Dynésius, B.: Liquid/air partition coefficients of six commonly used glycol ethers, Br. J. Ind. Med., 45, 561–564, doi:10.1136/OEM.45.8.561 (1988).
Nirmalakhandan, N., Brennan, R. A., & Speece, R. E.: Predicting Henry’s law constant and the effect of temperature on Henry’s law constant, Wat. Res., 31, 1471–1481, doi:10.1016/S0043-1354(96)00395-8 (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

19)	Value at T = 310 K.
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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