Mixture of Propylene Glycol + Tetraethylammonium bromide

Datasets

1. ρ_l - Mass density, kg/m3 (2)
2. c_sound,fluid - Speed of Sound, m/s (2)

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of Tetraethylammonium bromide (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0169	1040.42
288.15	0.0223	1040.63
288.15	0.0283	1040.85
288.15	0.0371	1041.18
288.15	0.0488	1041.61
288.15	0.0612	1042.07
288.15	0.0777	1042.65
288.15	0.0960	1043.29
288.15	0.1109	1043.81
288.15	0.1310	1044.5
288.15	0.1484	1045.09
293.15	0.0169	1036.81
293.15	0.0223	1037.01
293.15	0.0283	1037.24
293.15	0.0371	1037.56
293.15	0.0488	1037.99
293.15	0.0612	1038.45
293.15	0.0777	1039.04
293.15	0.0960	1039.68
293.15	0.1109	1040.2
293.15	0.1310	1040.89
293.15	0.1484	1041.49
298.15	0.0169	1033.14
298.15	0.0223	1033.35
298.15	0.0283	1033.57
298.15	0.0371	1033.9
298.15	0.0488	1034.33
298.15	0.0612	1034.8
298.15	0.0777	1035.38
298.15	0.0960	1036.01
298.15	0.1109	1036.53
298.15	0.1310	1037.23
298.15	0.1484	1037.83
303.15	0.0169	1029.44
303.15	0.0223	1029.64
303.15	0.0283	1029.86
303.15	0.0371	1030.19
303.15	0.0488	1030.63
303.15	0.0612	1031.09
303.15	0.0777	1031.69
303.15	0.0960	1032.32
303.15	0.1109	1032.84
303.15	0.1310	1033.55
303.15	0.1484	1034.14
308.15	0.0169	1025.69
308.15	0.0223	1025.9
308.15	0.0283	1026.12
308.15	0.0371	1026.45
308.15	0.0488	1026.89
308.15	0.0612	1027.35
308.15	0.0777	1027.95
308.15	0.0960	1028.59
308.15	0.1109	1029.11
308.15	0.1310	1029.82
308.15	0.1484	1030.42
313.15	0.0169	1021.9
313.15	0.0223	1022.11
313.15	0.0283	1022.34
313.15	0.0371	1022.67
313.15	0.0488	1023.11
313.15	0.0612	1023.58
313.15	0.0777	1024.18
313.15	0.0960	1024.82
313.15	0.1109	1025.35
313.15	0.1310	1026.06
313.15	0.1484	1026.66
318.15	0.0169	1018.09
318.15	0.0223	1018.3
318.15	0.0283	1018.53
318.15	0.0371	1018.86
318.15	0.0488	1019.3
318.15	0.0612	1019.76
318.15	0.0777	1020.37
318.15	0.0960	1021.02
318.15	0.1109	1021.55
318.15	0.1310	1022.26
318.15	0.1484	1022.87

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of Tetraethylammonium bromide (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0169	1040.42
288.15	0.0223	1040.63
288.15	0.0283	1040.85
288.15	0.0371	1041.18
288.15	0.0488	1041.61
288.15	0.0612	1042.07
288.15	0.0777	1042.65
288.15	0.0960	1043.29
288.15	0.1109	1043.81
288.15	0.1310	1044.5
288.15	0.1484	1045.09
293.15	0.0169	1036.81
293.15	0.0223	1037.01
293.15	0.0283	1037.24
293.15	0.0371	1037.56
293.15	0.0488	1037.99
293.15	0.0612	1038.45
293.15	0.0777	1039.04
293.15	0.0960	1039.68
293.15	0.1109	1040.2
293.15	0.1310	1040.89
293.15	0.1484	1041.49
298.15	0.0169	1033.14
298.15	0.0223	1033.35
298.15	0.0283	1033.57
298.15	0.0371	1033.9
298.15	0.0488	1034.33
298.15	0.0612	1034.8
298.15	0.0777	1035.38
298.15	0.0960	1036.01
298.15	0.1109	1036.53
298.15	0.1310	1037.23
298.15	0.1484	1037.83
303.15	0.0169	1029.44
303.15	0.0223	1029.64
303.15	0.0283	1029.86
303.15	0.0371	1030.19
303.15	0.0488	1030.63
303.15	0.0612	1031.09
303.15	0.0777	1031.69
303.15	0.0960	1032.32
303.15	0.1109	1032.84
303.15	0.1310	1033.55
303.15	0.1484	1034.14
308.15	0.0169	1025.69
308.15	0.0223	1025.9
308.15	0.0283	1026.12
308.15	0.0371	1026.45
308.15	0.0488	1026.89
308.15	0.0612	1027.35
308.15	0.0777	1027.95
308.15	0.0960	1028.59
308.15	0.1109	1029.11
308.15	0.1310	1029.82
308.15	0.1484	1030.42
313.15	0.0169	1021.9
313.15	0.0223	1022.11
313.15	0.0283	1022.34
313.15	0.0371	1022.67
313.15	0.0488	1023.11
313.15	0.0612	1023.58
313.15	0.0777	1024.18
313.15	0.0960	1024.82
313.15	0.1109	1025.35
313.15	0.1310	1026.06
313.15	0.1484	1026.66
318.15	0.0169	1018.09
318.15	0.0223	1018.3
318.15	0.0283	1018.53
318.15	0.0371	1018.86
318.15	0.0488	1019.3
318.15	0.0612	1019.76
318.15	0.0777	1020.37
318.15	0.0960	1021.02
318.15	0.1109	1021.55
318.15	0.1310	1022.26
318.15	0.1484	1022.87

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Temperature, K = 298.15 (Liquid)

Molality, mol/kg of Tetraethylammonium bromide (2) - Liquid	Speed of sound, m/s - Liquid
0.0169	1510.05
0.0223	1510.39
0.0283	1510.76
0.0371	1511.36
0.0488	1512.18
0.0612	1512.95
0.0777	1513.93
0.0960	1515.07
0.1109	1515.93
0.1310	1517.08
0.1484	1517.94

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Temperature, K = 298.15 (Liquid)

Molality, mol/kg of Tetraethylammonium bromide (2) - Liquid	Speed of sound, m/s - Liquid
0.0169	1510.05
0.0223	1510.39
0.0283	1510.76
0.0371	1511.36
0.0488	1512.18
0.0612	1512.95
0.0777	1513.93
0.0960	1515.07
0.1109	1515.93
0.1310	1517.08
0.1484	1517.94

Sources

• Apparent Molar Volumes and Isentropic Compressibilities of Tetraalkylammonium Bromides in Aqueous Propane-1,2-diol. An Attempt to Design Hydraulic Liquids