IUPAC-NIST Solubility Data Series. 81. Hydrocarbons with Water and Seawater—Revised and Updated. Part 10. C11 and C12 Hydrocarbons with Water

Abstract

The mutual solubilities and related liquid–liquid equilibria of C11 and C12 hydrocarbons with water and heavy water are exhaustively and critically reviewed. Reports of experimental determination of solubility in 24 chemically distinct binary systems that appeared in the primary literature prior to end of 2002 are compiled. For 12 systems sufficient data are available to allow critical evaluation. All data are expressed as mass percent and mole fraction as well as the originally reported units. In addition to the standard evaluation criteria used throughout the Solubility Data Series, a new method based on the evaluation of all the experimental data for a given series of aliphatic and aromatic hydrocarbons was used.

Humidity affects the viscoelastic properties of supramolecular living polymers

“…For the present supramolecular system, humidity could in principle affect the EHUT (in powder before preparation and in solution) and the solvent. However, water has a very low solubility in dodecane [37,38]; hence, the effect is almost exclusively associated with EHUT. The sample treatment protocol which involves drying the EHUT powder for about 18 h using phosphorus pentoxide (P 2 O 5 ) helps in removing any humidity left in the solution and keeps the environment of the sample at a very low humidity level (<5%) (Fig.…”

Mutual solubilities of hydrocarbon–water systems with F-SAC

“…In addition, the liquid-liquid equilibrium data collected from the IUPAC-NIST Solubility Data Series volume 81, data from [10][11][12][13][14]23,24,27,22,25,26] were also considered. Only data labeled as "Recommended" or "Tentative" was used; no "Doubtful" data was collected.…”

Predicted Mutual Solubilities in Water + C5-C12 Hydrocarbon Systems. Results at 298 K

“…Calculated mutual solubilities in hydrocarbon + water systems at 298.00 K, x h -mole fraction of hydrocarbon in water, x w -mole fraction of water in the hydrocarbon. Whenever possible the recommended experimental data taken from [23][24][25] and/or [26][27][28][29][30][31][32][33][34][35][36][37] are reported in the second row. Aqueous solubilities for six hydrocarbons at 298.15 K measured by Dohányosová et al [39] are included for comparison.…”

“…The calculated solubilities were used as the reference values for the evaluation of experimental data in volume 81 of the IUPAC Solubility Data Series [26][27][28][29][30][31][32][33][34][35][36][37]. Based on all available literature data, the experimental recommended data for the mutual solubility of water with hydrocarbons for 64 systems were proposed.…”