Thermodynamic and transport properties of 2-methoxyaniline with substituted ethanols at various temperatures

Binary mixtures of 2-ethyl-1-hexanol with various functional groups (benzyl chloride, 3-methylaniline, 3-methoxyaniline and 2,6-dimethylcyclohexanone)

“…We report here a study of excess/deviation functions in four non-component molecules with 2-ethyl-1-hexanol systems. This is in continuation of our earlier work [4][5][6] on excess/deviation functions of polar liquids with amines. However, in this work a systematic study is reported on excess/deviation functions of non-component molecules with 2-ethyl-1-hexanol over the entire composition range and at temperature (T) ranging from 303.15 to 313.15 K. The results are discussed in terms of intermolecular forces between the different components molecules in the binary mixture are more than the average intermolecular forces existing between the similar molecules of pure components.…”

Interactions between Ethyl Lactate and Substituted Ethanols or Ethyl Acetate: Thermodynamic, FT-IR Spectroscopic, DFT Method, and PC-SAFT EoS Studies

“…The uncertainties were estimated for density, speed of sound, and refractive index measurements within 0.0009 g cm –3 , 2.91 m s –2 , and 0.0006, respectively. Figure S1 illustrates the comparison of the experimental density, speed of sound, and refractive index of pure liquids together with the available literature data ,,,− ,− ,− at all of the studied temperatures (Table ). The range of deviations from the literature of pure liquids is within the reported uncertainties of these properties except a few (2-chloroethanol, 2-aminoethanol, ethyl acetate), ,, which show high deviation for only speed of sound.…”

“…Figure S1 illustrates the comparison of the experimental density, speed of sound, and refractive index of pure liquids together with the available literature data ,,,− ,− ,− at all of the studied temperatures (Table ). The range of deviations from the literature of pure liquids is within the reported uncertainties of these properties except a few (2-chloroethanol, 2-aminoethanol, ethyl acetate), ,, which show high deviation for only speed of sound. This might be due to the different instruments used with low accuracy as compared to the instrument used in this study as well as the purity of pure liquids.…”

“…In recent years, researchers are interested to study the thermodynamic and physicochemical properties of binary liquid mixtures because of their enhanced chemical separations, fluid flow, and mass transfer applications. − Based on the theoretical opinion, the study of excess thermodynamic properties of binary liquid mixtures has great significance in the investigation of the polarity, shape, and size of the component molecules and the strength of interactions prevailing between mixture components during mixing. − The liquids that were chosen in the present investigation are having many industrial applications. Ethyl lactate is a colorless liquid mainly used in the pharmaceutical industry and as a graffiti ink remover and plasticizer in polymer processing industries. − The important applications of 2-chloroethanol are manufacturing of drugs, pesticides, plasticizers, and dyes and in synthetic reactions. − 2-Aminoethanol is a colorless viscous liquid widely used in the pharmaceutical industries, for carbon dioxide absorption, and for controlling the pH in the reaction medium …”