Density and Viscosity Measurements of Binary Alkanol Mixtures from (293.15 to 333.15) K at Atmospheric Pressure

Abstract

Density and viscosity of binary mixtures of {x 1isobutanol + x 21-propanol}, {x 1isobutanol + x 22-propanol}, and {x 13-amino-1-propanol + x 21-propanol} were measured over the entire composition range and from temperatures (293.15 to 333.15) K at ambient pressure. The excess molar volumes and viscosity deviations were calculated and correlated by the Redlich–Kister and McAllister equations, respectively. The excess molar volumes are negative over the entire mole fraction range for all of the mixtures and become more negative with increasing temperature. The viscosity deviations of the binary mixtures are negative in the entire composition range and decrease with increasing temperature.

Analysis of thermophysical properties of binary systems containing ethyl acetate and 1-propanol or 1-butanol

“…The lines are a guide to the eye. [44], () [45], () [46], () [47], () [48], () [49], () [50], () [51], () [52], () [53], () [54], () [55], () [56], () [57], () [58], () [59], () [60], () [61], () [62], () [63], () [64], () [65], () [66], () [67], () [68], () [69], () [70], () [71], () [72], () [73], () [74], () [75], () [76], () [77], () [78], () [79], () [80], () [81], () [82], () [83], () [84], () [85], () [86], () [87], () [88], () [89], () [90], () [91], () [92]...…”

Thermophysical Properties of Solutions of Iron(III) Nitrate Nonahydrate in Mixtures of 1-Propanol and Water

“…A negative molar excess volume is found, which is caused by the structuring of alcohol + water mixtures due to H-bonding. Data on the viscosity of mixtures of 1-propanol and water have been reported by several authors 17,18,[20][21][22][23][24][25][26] . The mixture viscosities are higher than it would be the case for ideal mixtures, which is as well caused by H-bonding.…”

“…In contrast, plenty of data have been reported for mixtures of 1-propanol and water (without INN). Many authors have measured their density [13][14][15][16][17][18][19] . A negative molar excess volume is found, which is caused by the structuring of alcohol + water mixtures due to H-bonding.…”

“…In contrast, plenty of data have been reported for mixtures of 1-propanol and water (without INN). Many authors have measured their density. − A negative molar excess volume is found, which is caused by the structuring of alcohol + water mixtures due to H-bonding. Data on the viscosity of mixtures of 1-propanol and water have been reported by several authors. ,,− The mixture viscosities are higher than it would be the case for ideal mixtures, which is as well caused by H-bonding.…”

“…Many authors have measured their density. − A negative molar excess volume is found, which is caused by the structuring of alcohol + water mixtures due to H-bonding. Data on the viscosity of mixtures of 1-propanol and water have been reported by several authors. ,,− The mixture viscosities are higher than it would be the case for ideal mixtures, which is as well caused by H-bonding. The thermal conductivity of mixtures of 1-propanol and water was measured by Assael et al Similar to mixtures of other primary alcohols and water, the thermal conductivity of 1-propanol increases with decreasing temperature, whereas for pure water the opposite trend is observed.…”