Solubility of pyrene in binary alcohol + cyclohexanol and alcohol + 1-pentanol solvent mixtures at 299.2 K

Journal Article · Thu Oct 31 23:00:00 EST 1996 · Journal of Chemical and Engineering Data

DOI:https://doi.org/10.1021/je9602172· OSTI ID:404536

McHale, M E.R.; Horton, A S.M.; Padilla, S A; Trufant, A L; De La Sancha, N U; Vela, E; Acree, Jr, W E ^[1]

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1. Univ. of North Texas, Denton, TX (United States). Dept. of Chemistry

Experimental solubilities are reported for pyrene dissolved in five binary alcohol + cyclohexanol and seven binary alcohol + 1-pentanol solvent mixtures at 26 C. Alcohol cosolvents include 1-propanol, 2-propanol, 1-butanol, 2-butanol, 2-methyl-1-propanol, 3-methyl-1-butanol, and 2-pentanol. Results of these measurements are used to test two mathematical representations based upon the combined nearly ideal binary solvent (NIBS)/Redlich-Kister equation and modified Wilson model. For the 12 systems studied, both equations were found to provide an accurate mathematical representation of the experimental data, with an overall average absolute deviation between measured and calculated values being on the order of 0.5%.

• OSTI ID: 404536
• Journal Information: Journal of Chemical and Engineering Data, Journal Name: Journal of Chemical and Engineering Data Journal Issue: 6 Vol. 41; ISSN 0021-9568; ISSN JCEAAX
• Country of Publication: United States
• Language: English

Related Subjects

10 SYNTHETIC FUELS
BUTANOLS
CYCLOHEXANOL
EQUATIONS OF STATE
EXPERIMENTAL DATA
PENTANOLS
PROPANOLS
PYRENE
SOLUBILITY
SOLVENT PROPERTIES
VALIDATION