Densities, ultrasonic speeds and excess properties of binary mixtures of methyl acrylate with 1-butanol, or 2-butanol, or 2-methyl-1-propanol, or 2-methyl-2-propanol at temperatures from 288.15 to 318.15K

FTIR and Ultrasonic Studies on Molecular Interactions of Ester with Butanol in the Temperature Range 303.15-318.15 K

“…Table 1 provides the experimental values of density (), viscosity () and the velocity (U) of 2 MHz sound wave for pure butanol at different temperatures. The literature values [10][11][12][13][14][15][16][17][18] for pure liquids coincide with the experimental values at all temperatures. All the experimental values decreased with increase in temperature for pure butanol.…”

“…The experimental values for pure liquids are compared with the literature values and given in Table 1 (refs [10][11][12][13][14][15][16][17][18].…”

Studies of physical properties on molecular interactions in binary liquid mixtures of 3-chloroaniline with isomeric butanols at different temperatures

“…Prior to making experimental measurements, all the liquids were used after double distillation and partially degassed with a vacuum pump under an inert atmosphere. The purity of all these solvents was compared with the measured density and viscosity of the pure liquids with the literature [7][8][9][10] and it is given in Table 2. The water content of solvents used in this work was measured by Analab (MicroAqua Cal 100) Karl Fischer Titrator.…”

Thermodynamic and theoretical study on hydrogen bonded binary mixtures of isomeric butanols with o-toluidine at T=(303.15 to 318.15) K

“…The mass fraction purities were tested by gas chromatography and are given in Table 1. The purity of the solvents is ascertained by comparing the experimental values of density, viscosity and speed of sound with those reported in the literature at T = (303.15 to 318.15) K with the literature [20][21][22][23] (shown in Table 2). …”