Physical properties of {anisole+n-alkanes} at temperatures between (293.15 and 303.15) K

Excess molar volumes and refractive indices of (methoxybenzene+benzene, or toluene, or o-xylene, or m-xylene, or p-xylene, or mesitylene) binary mixtures between T=(288.15 to 303.15)K

“…The purities, densities, and refractive indices of chemicals used in this study are presented in table 1 reagents anisole, o-xylene, and mesitylene were purified by distillation using a 30-plate column, packed with glass helices. All chemicals stored in dark bottles over freshly activated molecular sieve (Union Carbide type 4A 1.6 mm, pellets) to minimize adsorption of moisture.…”

“…97763), carrier gas (N 2 ; 35 kPa), injector (Splitter; 45 cm 3 AE min À1 ), and FID (flame ionization detector). The determined purity of the solvents, listed in table 1, was ascertained by comparing the measured densities and refractive indices of the pure components at T = 298.15 K with the available literature values [1,[8][9][10][11][12][13][14][15][16][17][18][19]. The reported experimental values conform closely to their corresponding literature values, with an average of the absolute value of deviation 0.017 kg AE m À3 and 1 AE 10 À4 for density and refractive index, respectively.…”

“…Triplicate measurements of density were performed for all the mixtures and pure components. The results were averaged and the estimated uncertainty of the measurements was within 1.5 AE 10 À2 kg AE m À3 at T = (288.15 to 303.15) K. Experimental details for the preparation of binary mixtures and measurements of densities of pure liquids and binary mixtures are the same as those described previously [1,6]. Refractive indices, of pure liquids and binary mixtures under study, were measured by a thermostatic Digital refractometer (ABBE Mark II Model No.…”

“…Thus, a study of physical properties of the binary mixtures containing anisole has attracted a considerable interest in the literature [1][2][3][4][5].…”

“…As a part of our ongoing programme of research to measure the physical properties of the binary liquid mixtures containing aromatic ethers [1,6], we present here the experimental results of density q and refractive index n D at T = (288. 15, 293.15, 298.15, and 303.15) K for (methoxybenzene + benzene, or toluene, or isomeric xylenes, or mesitylene) binary mixtures over the whole composition range.…”