Thermodynamic and spectral investigations of binary liquid mixtures of 2-butoxy ethanol with alcohols at temperature range of 293.15–313.15K

Acoustic, volumetric, transport and spectral studies of binary mixtures of 1-tert-butoxy-2-propanol with alcohols at different temperatures

“…The details of calibration of the instrument and the experimental procedure have been described elsewhere [19][20][21][22]. The speed of sound is measured using a propagation time technique.…”

“…The uncertainty in the viscosity measurements, based on our work on several pure liquids, was ±0.06 mPa s. The details of the methods used to determine viscosity have been described in our earlier publications [19][20][21]. The reliability of experimental measurements of ρ, η and u was ascertained by comparing the experimental data of pure liquids with the corresponding literature values (Table 2).…”

“…The NMR chemical shifts of pure components and their molar equimolar mixture for 1 H were observed with a Bruker FT-NMR spectrometer operating at 300 MHz. Details of measuring procedure have been given in our earlier publication [20][21][22]. All the data analyses were performed in Microsoft Excel and Origin 6.1 software.…”

“…The FT-IR data are reported in Table S2 (given in Supplementary information) for all pure components and their equimolar concentration clearly shows that all the binary mixtures have a strong intermolecular interaction [20][21][22].…”

Viscometric investigation of binary, ternary and quaternary liquid mixtures: Comparative evaluation of correlative and predictive models

“…Furthermore the study of viscosity assumes enormous significance in the light of process & product design where momentum transport plays a key role. Viscosity data provides a valuable insight [1][2][3][4] into the structure and interactions in mixed solvents and is needed to evaluate mass transport and heat transfer operations by proving its utility in various design aspects especially for pipeline and fluid flow calculations. Keeping in view the demands of the industry, viscosity measurements [5][6][7][8] of binary and higher order liquid mixtures find immense significance in heat exchangers, mixers, agitators etc.…”