Descriptors for Cyclooctasulfur: Estimation of Water−Solvent Partition Coefficients, Solubilities in Solvents, and Physicochemical Properties

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This article uses literature data on the solubility of cyclooctasulfur in a number of solvents to drive Abraham descriptors for cyclooctasulfur.

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6 p.

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Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene) May 21, 2018.

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Description

This article uses literature data on the solubility of cyclooctasulfur in a number of solvents to drive Abraham descriptors for cyclooctasulfur.

Physical Description

6 p.

Notes

Abstract: We have used literature data on the solubility of
cyclooctasulfur in a number of solvents to drive Abraham descriptors
for cyclooctasulfur. These can then be used in linear free-energy
relationships that we have already constructed to predict partition
coefficients and solubilities in a very large number of additional
solvents. Cyclooctasulfur is very hydrophobic, has zero hydrogen bond
acidity and zero hydrogen bond basicity, and dissolves best in nonpolar
or only moderately polar solvents. We have also obtained enthalpies of
solvation of cyclooctasulfur in solvents; again our linear free-energy
relationships can be used to predict enthalpies of solvation in further
solvents.

ACS AuthorChoice - This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes.

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  • ACS Omega, 2018. Washington, DC: American Chemical Society

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  • Publication Title: ACS Omega
  • Volume: 3
  • Pages: 5516-5521
  • Peer Reviewed: Yes

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  • April 12, 2018

Accepted Date

  • May 17, 2018

Creation Date

  • May 21, 2018

Added to The UNT Digital Library

  • June 15, 2018, 10:41 p.m.

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Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene). Descriptors for Cyclooctasulfur: Estimation of Water−Solvent Partition Coefficients, Solubilities in Solvents, and Physicochemical Properties, article, May 21, 2018; Washington, DC. (https://digital.library.unt.edu/ark:/67531/metadc1164553/: accessed May 23, 2019), University of North Texas Libraries, Digital Library, https://digital.library.unt.edu; crediting UNT College of Arts and Sciences.