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 5.0.0) for water as solvent, Atmos. Chem. Phys., 23, 10901-12440 (2023), doi:10.5194/acp-23-10901-2023

The publication from 2023 replaces that from 2015, which is now obsolete. Please do not cite the old paper anymore.

Henry's Law Constants → Hydrocarbons (C, H) → Polynuclear aromatics → 9,10-dihydrophenanthrene

FORMULA:	C₁₄H₁₂
CAS RN:	776-35-2
STRUCTURE (FROM NIST):
InChIKey:	XXPBFNVKTVJZKF-UHFFFAOYSA-N

$H_{s}^{cp}$	$d ln H_{s}^{cp} / d (1/ T)$	References	Type	Notes
[mol/(m³Pa)]	[K]
1.2×10⁻¹	7500	Reza and Trejo (2004)	M
3.2×10⁻¹		Duchowicz et al. (2020)	V	187)
5.8×10⁻²		Duchowicz et al. (2020)	Q
9.0×10⁻²		Schröder et al. (2010)	Q	365)
4.1×10⁻²		Hilal et al. (2008)	Q
	5400	Kühne et al. (2005)	Q
	7500	Kühne et al. (2005)	?

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

Duchowicz, P. R., Aranda, J. F., Bacelo, D. E., & Fioressi, S. E.: QSPR study of the Henry’s law constant for heterogeneous compounds, Chem. Eng. Res. Des., 154, 115–121, doi:10.1016/J.CHERD.2019.12.009 (2020).
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).
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).
Reza, J. & Trejo, A.: Temperature dependence of the infinite dilution activity coefficient and Henry’s law constant of polycyclic aromatic hydrocarbons in water, Chemosphere, 56, 537–547, doi:10.1016/J.CHEMOSPHERE.2004.04.020 (2004).
Schröder, B., Santos, L. M. N. B. F., Rocha, M. A. A., Oliveira, M. B., Marrucho, I. M., & Coutinho, J. A. P.: Prediction of environmental parameters of polycyclic aromatic hydrocarbons with COSMO-RS, Chemosphere, 79, 821–829, doi:10.1016/J.CHEMOSPHERE.2010.02.059 (2010).

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 (2023) for further details.

Notes

187)	Estimation based on the quotient between vapor pressure and water solubility, extracted from HENRYWIN.
365)	Calculated using the COSMO-RS method.

The numbers of the notes are the same as in Sander (2023). References cited in the notes can be found here.

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