Probing the Intermolecular Interactions in Binary Liquid Mixtures of 1-Tert-butoxy-2-propanol with Amines Through Volumetric, Ultrasonic and FT-IR Spectroscopic Studies at Different Temperatures

Density, Speed of Sound, and Viscosity of Binary Liquid Mixtures of 1-Butoxy-2-propanol with Diisopropylamine, Di-n-butylamine, and Tri-n-butylamine at 298.15, 303.15, and 308.15 K

“…Combined uncertainty in speed of sound measurement was found to be 1.2 m s –1 . Details of calibration of equipment are provided in our earlier publications. − Experimentally measured values of ρ, u , and η for studied binary mixtures are provided in Table .…”

Studies of Mixing Properties of Binary Systems of 2-Butoxy Ethanol with Amines at 298.15, 303.15, and 308.15 K

“…Doubly distilled water was used for calibration of the pycnometer and the ultrasonic interferometer, while hexane and heptane were used along with doubly distilled water for calibration of the viscometer. Details of calibration of equipment are provided in our earlier publications. − A comparison of experimentally measured values of ρ, u , and η for pure liquids with corresponding literature values is shown in Table and graphically represented in Figures S1, S2, and S3, respectively.…”

“…So, herein, we report the experimental measurements of density (ρ), speed of sound ( u ), and viscosity (η) of binary mixtures of 2-butoxy ethanol (2-BE) with amines, namely, diisopropylamine (DIPA), dibutylamine (DBA), and tributylamine (TBA) at temperatures of 298.15, 303.15, and 308.15 K in continuation of our previous study. − Using the experimentally measured data, various excess and deviation properties have been evaluated and correlated in terms of intermolecular interactions among unlike molecules. Excess and deviation properties have been correlated with composition using the Redlich–Kister polynomial.…”