Solubility of Anthracene in Ternary 2-Butoxyethanol + Alkane + Propanol Solvent Mixtures
Experimental solubilities are reported for anthracene dissolved in ternary 2-butoxyethanol + cyclohexane + 1-propanol, 2-butoxyethanol + cyclohexane + 2-propanol, 2-butoxyethanol + heptane + 1-propanol, and 2-butoxyethanol + heptane + 2-propanol solvent mixtures at 298.15 K. Nineteen compositions we...
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Veröffentlicht in: | Journal of Chemical and Engineering Data 1999-03, Vol.44 (2), p.258-261 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Experimental solubilities are reported for anthracene dissolved in ternary 2-butoxyethanol + cyclohexane + 1-propanol, 2-butoxyethanol + cyclohexane + 2-propanol, 2-butoxyethanol + heptane + 1-propanol, and 2-butoxyethanol + heptane + 2-propanol solvent mixtures at 298.15 K. Nineteen compositions were studied for each of the four solvent systems. Results of these measurements, along with published anthracene solubility data in 20 additional ternary two alkane + alcohol and alkane + two alcohol solvent systems, are used to test the predictive ability of the combined nearly ideal multiple solvent (NIMS)/Redlich−Kister and combined NIMS/BAB equations. Computations showed that the combined NIMS/Redlich−Kister equation predicted the experimental solubility data to within an overall average absolute deviation of about 1.4% for the 24 systems considered in the present study. A slightly larger deviation of about 1.6% was noted in the case of the combined NIMS/BAB equation. |
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ISSN: | 0021-9568 1520-5134 |
DOI: | 10.1021/je980263x |