ABSTRACT
Experimental water-to-methyl isobutyl ketone partition coefficients have been determined for 27 different organic solutes based on gas chromatographic measurements. Updated Abraham model correlations were determined for describing solute transfer into methyl isobutyl ketone by combining the measured partition coefficient data determined in the present study with published experimental values taken from chemical and engineering literature. One hundred nineteen compounds were used in determining the revised Abraham model correlations. After calculations, the revised mathematical correlations were found to match the experimental data to within an overall average standard deviation of 0.21 log units.
Acknowledgements
The authors acknowledge the National Science Foundation’s Research Experiences for Undergraduates (REU) program (CHE-1757946) for supporting Estefania Garcia’s participation in this research. Also, Katherine Smart acknowledges the National Institute of Justice, Office of Justice Programs, U.S. Department of Justice Award (No. 2019-R2-CX-0043) for financial support. The opinions, findings, and conclusions or recommendations expressed in this publication are those of the authors and do not necessarily reflect those of the Department of Justice.
Disclosure Statement
No potential conflict of interest was reported by the authors.
Supplementary Material
Supplemental data for this article can be accessed here