202003kinkin0journalOriginalKinart, C. M.[Cezary M.]Kinart, W. J.[Wojciech J.]Checinska-Majak, D.[Dorota]J. Chem. Eng. Data20032003-07-22Relative Permittivity, Viscosity, and Speed of Sound for 2-Methoxyethanol + Butylamine MixturesRelative permittivities at five temperatures, between (293.15 and 313.15) K, viscosities at three temperatures, between (293.15 and 303.15) K, and speeds of sound (u) at 298.15 K of binary mixtures of 2-methoxyethanol (1) + butylamine (2) are reported. From all those data, the deviations from mole fraction additivity of the relative permittivity, viscosity, and speed of sound (u) were calculated and fitted to a Redlich-Kister equation.viscosityspeed of sound2-MethoxyethanolButylamine481037-103912-methoxyethanolC3H8O21Commercial source10.051Acid-base titration2De-gassed by boiling or ultrasonicallyDried with chemical reagent2992Estimated by the compiler2butylamineC4H11N1Commercial source10.051Acid-base titration2De-gassed by boiling or ultrasonicallyDried with chemical reagent2992Estimated by the compiler11Principal objective of the workVVDTRC7/22/20031Viscosity, Pa*sCapillary tube (Ostwald; Ubbelohde) methodLiquidDirect value, XLiquid1Temperature, K2Pressure, kPa1293.1552101.341.00170841298.1552101.341.00154441303.1552101.341.001404411Principal objective of the workVVDTRC7/22/20031Speed of sound, m/sOtherLiquidDirect value, XLiquid1Pressure, kPa2Temperature, K1101.342298.15511344.5521Principal objective of the workVVDTRC7/22/20031Viscosity, Pa*sCapillary tube (Ostwald; Ubbelohde) methodLiquidDirect value, XLiquid1Temperature, K2Pressure, kPa1293.1552101.341.00052531298.1552101.341.00049631303.1552101.341.000467321Principal objective of the workVVDTRC7/22/20031Speed of sound, m/sOtherLiquidDirect value, XLiquid1Pressure, kPa2Temperature, K1101.342298.15511251.652111Principal objective of the workSJRTRC7/18/20031Viscosity, Pa*sCapillary tube (Ostwald; Ubbelohde) methodLiquidDirect value, XLiquidPressure, kPa101.341Temperature, K2Mole fraction1Liquid1293.1552001.00052531293.1552.050131.00056631293.1552.099931.00061331293.1552.150841.00066931293.1552.200141.00073131293.1552.250941.00080131293.1552.341.00087931293.1552.349841.00096431293.1552.400141.00105341293.1552.451141.00114641293.1552.500141.00123841293.1552.549641.00132741293.1552.599741.00141241293.1552.650341.00148841293.1552.741.00155241293.1552.749241.00160441293.1552.799941.00164341293.1552.849141.00167141293.1552.899341.00168641293.1552.9541.00169641293.1552151.00170841298.1552001.00049631298.1552.050131.00053631298.1552.099931.00057831298.1552.150841.00062531298.1552.200141.0006831298.1552.250941.00074331298.1552.341.0008131298.1552.349841.00088631298.1552.400141.00096631298.1552.451141.00104941298.1552.500141.00113341298.1552.549641.00121441298.1552.599741.0012941298.1552.650341.00135841298.1552.741.00141541298.1552.749241.00146141298.1552.799941.00149341298.1552.849141.00151641298.1552.899341.00152541298.1552.9541.00153341298.1552151.00154441303.1552001.00046731303.1552.050131.00050431303.1552.099931.00054431303.1552.150841.00058831303.1552.200141.00063631303.1552.250941.00069131303.1552.341.0007531303.1552.349841.00081531303.1552.400141.00088531303.1552.451141.00095731303.1552.500141.00103141303.1552.549641.00110341303.1552.599741.0011741303.1552.650341.00123241303.1552.741.00128641303.1552.749241.00132741303.1552.799941.00135941303.1552.849141.00137941303.1552.899341.00138941303.1552.9541.00139541303.1552151.00140442111Principal objective of the workSJRTRC7/18/20031Speed of sound, m/sOtherLiquidDirect value, XLiquidPressure, kPa101.34Temperature, K298.1551Mole fraction1Liquid10011251.651.050131125751.0999311262.351.1508411267.751.2001411273.151.2509411278.451.3411283.651.3498411288.851.400141129451.4511411299.151.500141130451.5496411308.851.5997411313.551.6503411318.151.7411322.451.7492411326.651.7999411330.751.8491411334.551.899341133851.95411341.4511511344.55