202004liuchi0journalOriginalLiu, J.-f.[Jing-fu]Chi, Y.-g.[Yu-guang]Peng, J.-f.[Jin-feng]Jiang, G.-b.[Gui-bin]Jonsson, J. A.[Jan Ake]J. Chem. Eng. Data20042004-10-29Ionic Liquids/Water Distribution Ratios of Some Polycyclic Aromatic HydrocarbonsBy using the shake-flask procedure, the distribution ratios (D) at infinite dilution and 298.1 K of 15 polycyclic aromatic hydrocarbons (PAHs) between room-temperature ionic liquids, 1-alkyl-3-methylimiazolium hexafluorophosphates ([CnMIM][PF6], n ) 4 and 8), and water were determined. The log D values are in the range of 3.34-4.36, which increased very slowly with the molar mass of PAHs.ionic liquidsdistribution ratiospolycyclic aromatic hydrocarbons491422-14241naphthaleneC10H81Commercial source2acenaphtheneC12H101Commercial source3fluoreneC13H101Commercial source4phenanthreneC14H101Commercial source5anthraceneC14H101Commercial source6fluorantheneC16H101Commercial source7pyreneC16H101Commercial source8benz[a]anthraceneC18H121Commercial source9chryseneC18H121Commercial source10benz[e]acephenanthryleneC20H121Commercial source11benzo[k]fluorantheneC20H121Commercial source12benzo[a]pyreneC20H121Commercial source13dibenz[a,h]anthraceneC22H141Commercial source14benzo[ghi]peryleneC22H121Commercial source15waterH2O1Commercial source161-butyl-3-methylimidazolium hexaflourophosphateC8H15F6N2P1Commercial source171-octyl-3-methylimidazolium hexafluorophosphateC12H23F6N2P1Commercial source18o-phenylenepyreneC22H121Commercial source11151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography1Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction1Liquid mixture 2001Temperature, K1298.155121884132421151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography2Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Mole fraction2Liquid mixture 200Pressure, kPa101.341Temperature, K1298.14151294189731151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography3Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction3Liquid mixture 2001Temperature, K1298.141660741272641151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography4Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction4Liquid mixture 2001Temperature, K1298.1411148251365451151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography5Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction5Liquid mixture 2001Temperature, K1298.1411412551365761151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography6Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction6Liquid mixture 2001Temperature, K1298.1411584951553171151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography7Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction7Liquid mixture 2001Temperature, K1298.1411621851467581151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography8Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction8Liquid mixture 2001Temperature, K1298.1411659651684691151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography9Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction9Liquid mixture 2001Temperature, K1298.14116596516313101151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography10Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction10Liquid mixture 2001Temperature, K1298.14120417519782111151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography11Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction11Liquid mixture 2001Temperature, K1298.141199535111670121151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography12Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction12Liquid mixture 2001Temperature, K1298.141208935110730131151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography13Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction13Liquid mixture 2001Temperature, K1298.141199535112407141151161Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography14Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction14Liquid mixture 2001Temperature, K1298.14120417511346711151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography1Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction1Liquid mixture 2001Temperature, K1298.14132364156621151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography2Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction2Liquid mixture 2001Temperature, K1298.141724441322731151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography3Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction3Liquid mixture 2001Temperature, K1298.141933341512241151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography4Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction4Liquid mixture 2001Temperature, K1298.1411380451241451151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography5Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquidLiquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction5Liquid mixture 2001Temperature, K1298.14113183561151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography6Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction6Liquid mixture 2001Temperature, K1298.1411698251813671151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography7Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction7Liquid mixture 2001Temperature, K1298.1411621851948681151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography8Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction8Liquid mixture 2001Temperature, K1298.1411479151562691151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography9Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction9Liquid mixture 2001Temperature, K1298.14116982518722101151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography10Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction10Liquid mixture 2001Temperature, K1298.14118197519345111151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography11Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction11Liquid mixture 2001Temperature, K1298.14116596519108121151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography12Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction12Liquid mixture 2001Temperature, K1298.14120893519307131151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography13Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction13Liquid mixture 2001Temperature, K1298.14116982518722141151171Principal objective of the workCDGTRC10/20/20041Mass concentration, kg/m3Chromatography14Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Pressure, kPa101.34Mole fraction14Liquid mixture 2001Temperature, K1298.141199535110247181151161Principal objective of the workJCEJCE10/28/20041Mass concentration, kg/m3Chromatography18Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Mole fraction18Liquid mixture 200Pressure, kPa101.341Temperature, K1298.141229095110976181151171Principal objective of the workJCEJCE10/28/20041Mass concentration, kg/m3Chromatography18Liquid mixture 1Ratio with the reference state, X/X(REF)Phase in equilibrium with primary phase at the same temperature and pressureLiquid1Author95Liquid mixture 1Liquid mixture 2Mole fraction18Liquid mixture 200Pressure, kPa101.341Temperature, K1298.141204175110486