Mixture of 1,3-Propanediol + Pyridine

Datasets

1. η - Viscosity, Pa*s (2)
2. n₀ - Refractive index (Na D-line) (2)
3. ρ_l - Mass density, kg/m3 (2)

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Pyridine (2) - Liquid	Viscosity, Pa*s - Liquid
288.15	0.0000	0.0665
288.15	0.0999	0.0506
288.15	0.2000	0.0354
288.15	0.3000	0.0230
288.15	0.4001	0.0143
288.15	0.5000	0.0087
288.15	0.5999	0.0052
288.15	0.7000	0.0033
288.15	0.7998	0.0021
288.15	0.8998	0.0015
288.15	1.0000	0.0010
293.15	0.0000	0.0519
293.15	0.0999	0.0396
293.15	0.2000	0.0280
293.15	0.3000	0.0185
293.15	0.4001	0.0117
293.15	0.5000	0.0073
293.15	0.5999	0.0045
293.15	0.7000	0.0029
293.15	0.7998	0.0019
293.15	0.8998	0.0013
293.15	1.0000	0.0010
298.15	0.0000	0.0410
298.15	0.0999	0.0314
298.15	0.2000	0.0224
298.15	0.3000	0.0149
298.15	0.4001	0.0096
298.15	0.5000	0.0061
298.15	0.5999	0.0039
298.15	0.7000	0.0025
298.15	0.7998	0.0017
298.15	0.8998	0.0012
298.15	1.0000	0.0009
303.15	0.0000	0.0328
303.15	0.0999	0.0252
303.15	0.2000	0.0181
303.15	0.3000	0.0123
303.15	0.4001	0.0081
303.15	0.5000	0.0052
303.15	0.5999	0.0034
303.15	0.7000	0.0023
303.15	0.7998	0.0016
303.15	0.8998	0.0011
303.15	1.0000	0.0008
308.15	0.0000	0.0266
308.15	0.0999	0.0205
308.15	0.2000	0.0149
308.15	0.3000	0.0103
308.15	0.4001	0.0068
308.15	0.5000	0.0045
308.15	0.5999	0.0030
308.15	0.7000	0.0020
308.15	0.7998	0.0014
308.15	0.8998	0.0010
308.15	1.0000	0.0008
313.15	0.0000	0.0217
313.15	0.0999	0.0168
313.15	0.2000	0.0123
313.15	0.3000	0.0086
313.15	0.4001	0.0058
313.15	0.5000	0.0040
313.15	0.5999	0.0026
313.15	0.7000	0.0018
313.15	0.7998	0.0013
313.15	0.8998	0.0010
313.15	1.0000	0.0007
318.15	0.0000	0.0180
318.15	0.0999	0.0139
318.15	0.2000	0.0103
318.15	0.3000	0.0073
318.15	0.4001	0.0050
318.15	0.5000	0.0035
318.15	0.5999	0.0023
318.15	0.7000	0.0017
318.15	0.7998	0.0012
318.15	0.8998	0.0009
318.15	1.0000	0.0007
323.15	0.0000	0.0150
323.15	0.0999	0.0118
323.15	0.2000	0.0088
323.15	0.3000	0.0063
323.15	0.4001	0.0044
323.15	0.5000	0.0031
323.15	0.5999	0.0021
323.15	0.7000	0.0015
323.15	0.7998	0.0011
323.15	0.8998	0.0009
323.15	1.0000	0.0007

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Pyridine (2) - Liquid	Viscosity, Pa*s - Liquid
288.15	0.0000	0.0665
288.15	0.0999	0.0506
288.15	0.2000	0.0354
288.15	0.3000	0.0230
288.15	0.4001	0.0143
288.15	0.5000	0.0087
288.15	0.5999	0.0052
288.15	0.7000	0.0033
288.15	0.7998	0.0021
288.15	0.8998	0.0015
288.15	1.0000	0.0010
293.15	0.0000	0.0519
293.15	0.0999	0.0396
293.15	0.2000	0.0280
293.15	0.3000	0.0185
293.15	0.4001	0.0117
293.15	0.5000	0.0073
293.15	0.5999	0.0045
293.15	0.7000	0.0029
293.15	0.7998	0.0019
293.15	0.8998	0.0013
293.15	1.0000	0.0010
298.15	0.0000	0.0410
298.15	0.0999	0.0314
298.15	0.2000	0.0224
298.15	0.3000	0.0149
298.15	0.4001	0.0096
298.15	0.5000	0.0061
298.15	0.5999	0.0039
298.15	0.7000	0.0025
298.15	0.7998	0.0017
298.15	0.8998	0.0012
298.15	1.0000	0.0009
303.15	0.0000	0.0328
303.15	0.0999	0.0252
303.15	0.2000	0.0181
303.15	0.3000	0.0123
303.15	0.4001	0.0081
303.15	0.5000	0.0052
303.15	0.5999	0.0034
303.15	0.7000	0.0023
303.15	0.7998	0.0016
303.15	0.8998	0.0011
303.15	1.0000	0.0008
308.15	0.0000	0.0266
308.15	0.0999	0.0205
308.15	0.2000	0.0149
308.15	0.3000	0.0103
308.15	0.4001	0.0068
308.15	0.5000	0.0045
308.15	0.5999	0.0030
308.15	0.7000	0.0020
308.15	0.7998	0.0014
308.15	0.8998	0.0010
308.15	1.0000	0.0008
313.15	0.0000	0.0217
313.15	0.0999	0.0168
313.15	0.2000	0.0123
313.15	0.3000	0.0086
313.15	0.4001	0.0058
313.15	0.5000	0.0040
313.15	0.5999	0.0026
313.15	0.7000	0.0018
313.15	0.7998	0.0013
313.15	0.8998	0.0010
313.15	1.0000	0.0007
318.15	0.0000	0.0180
318.15	0.0999	0.0139
318.15	0.2000	0.0103
318.15	0.3000	0.0073
318.15	0.4001	0.0050
318.15	0.5000	0.0035
318.15	0.5999	0.0023
318.15	0.7000	0.0017
318.15	0.7998	0.0012
318.15	0.8998	0.0009
318.15	1.0000	0.0007
323.15	0.0000	0.0150
323.15	0.0999	0.0118
323.15	0.2000	0.0088
323.15	0.3000	0.0063
323.15	0.4001	0.0044
323.15	0.5000	0.0031
323.15	0.5999	0.0021
323.15	0.7000	0.0015
323.15	0.7998	0.0011
323.15	0.8998	0.0009
323.15	1.0000	0.0007

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Pyridine (2) - Liquid	Refractive index (Na D-line) - Liquid
288.15	0.0000	1.4409
288.15	0.0999	1.4492
288.15	0.2000	1.4576
288.15	0.3000	1.4659
288.15	0.4001	1.4737
288.15	0.5000	1.4809
288.15	0.5999	1.4877
288.15	0.7000	1.4941
288.15	0.7998	1.4999
288.15	0.8998	1.5058
288.15	1.0000	1.5118
293.15	0.0000	1.4395
293.15	0.0999	1.4477
293.15	0.2000	1.456
293.15	0.3000	1.4641
293.15	0.4001	1.4719
293.15	0.5000	1.4789
293.15	0.5999	1.4856
293.15	0.7000	1.4918
293.15	0.7998	1.4974
293.15	0.8998	1.5032
293.15	1.0000	1.509
298.15	0.0000	1.4381
298.15	0.0999	1.4462
298.15	0.2000	1.4544
298.15	0.3000	1.4624
298.15	0.4001	1.47
298.15	0.5000	1.4768
298.15	0.5999	1.4834
298.15	0.7000	1.4895
298.15	0.7998	1.495
298.15	0.8998	1.5006
298.15	1.0000	1.5062
303.15	0.0000	1.4366
303.15	0.0999	1.4447
303.15	0.2000	1.4528
303.15	0.3000	1.4606
303.15	0.4001	1.4681
303.15	0.5000	1.4748
303.15	0.5999	1.4812
303.15	0.7000	1.4872
303.15	0.7998	1.4926
303.15	0.8998	1.4979
303.15	1.0000	1.5033
308.15	0.0000	1.4353
308.15	0.0999	1.4433
308.15	0.2000	1.4512
308.15	0.3000	1.4589
308.15	0.4001	1.4662
308.15	0.5000	1.4728
308.15	0.5999	1.4791
308.15	0.7000	1.4849
308.15	0.7998	1.4902
308.15	0.8998	1.4954
308.15	1.0000	1.5005
313.15	0.0000	1.4339
313.15	0.0999	1.4417
313.15	0.2000	1.4495
313.15	0.3000	1.4572
313.15	0.4001	1.4643
313.15	0.5000	1.4709
313.15	0.5999	1.4771
313.15	0.7000	1.4827
313.15	0.7998	1.4878
313.15	0.8998	1.4928
313.15	1.0000	1.4977
318.15	0.0000	1.4324
318.15	0.0999	1.4402
318.15	0.2000	1.4479
318.15	0.3000	1.4554
318.15	0.4001	1.4624
318.15	0.5000	1.4689
318.15	0.5999	1.4749
318.15	0.7000	1.4805
318.15	0.7998	1.4855
318.15	0.8998	1.4902
318.15	1.0000	1.4949
323.15	0.0000	1.431
323.15	0.0999	1.4387
323.15	0.2000	1.4463
323.15	0.3000	1.4538
323.15	0.4001	1.4605
323.15	0.5000	1.467
323.15	0.5999	1.4731
323.15	0.7000	1.4784
323.15	0.7998	1.4833
323.15	0.8998	1.4879
323.15	1.0000	1.4922

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Pyridine (2) - Liquid	Refractive index (Na D-line) - Liquid
288.15	0.0000	1.4409
288.15	0.0999	1.4492
288.15	0.2000	1.4576
288.15	0.3000	1.4659
288.15	0.4001	1.4737
288.15	0.5000	1.4809
288.15	0.5999	1.4877
288.15	0.7000	1.4941
288.15	0.7998	1.4999
288.15	0.8998	1.5058
288.15	1.0000	1.5118
293.15	0.0000	1.4395
293.15	0.0999	1.4477
293.15	0.2000	1.456
293.15	0.3000	1.4641
293.15	0.4001	1.4719
293.15	0.5000	1.4789
293.15	0.5999	1.4856
293.15	0.7000	1.4918
293.15	0.7998	1.4974
293.15	0.8998	1.5032
293.15	1.0000	1.509
298.15	0.0000	1.4381
298.15	0.0999	1.4462
298.15	0.2000	1.4544
298.15	0.3000	1.4624
298.15	0.4001	1.47
298.15	0.5000	1.4768
298.15	0.5999	1.4834
298.15	0.7000	1.4895
298.15	0.7998	1.495
298.15	0.8998	1.5006
298.15	1.0000	1.5062
303.15	0.0000	1.4366
303.15	0.0999	1.4447
303.15	0.2000	1.4528
303.15	0.3000	1.4606
303.15	0.4001	1.4681
303.15	0.5000	1.4748
303.15	0.5999	1.4812
303.15	0.7000	1.4872
303.15	0.7998	1.4926
303.15	0.8998	1.4979
303.15	1.0000	1.5033
308.15	0.0000	1.4353
308.15	0.0999	1.4433
308.15	0.2000	1.4512
308.15	0.3000	1.4589
308.15	0.4001	1.4662
308.15	0.5000	1.4728
308.15	0.5999	1.4791
308.15	0.7000	1.4849
308.15	0.7998	1.4902
308.15	0.8998	1.4954
308.15	1.0000	1.5005
313.15	0.0000	1.4339
313.15	0.0999	1.4417
313.15	0.2000	1.4495
313.15	0.3000	1.4572
313.15	0.4001	1.4643
313.15	0.5000	1.4709
313.15	0.5999	1.4771
313.15	0.7000	1.4827
313.15	0.7998	1.4878
313.15	0.8998	1.4928
313.15	1.0000	1.4977
318.15	0.0000	1.4324
318.15	0.0999	1.4402
318.15	0.2000	1.4479
318.15	0.3000	1.4554
318.15	0.4001	1.4624
318.15	0.5000	1.4689
318.15	0.5999	1.4749
318.15	0.7000	1.4805
318.15	0.7998	1.4855
318.15	0.8998	1.4902
318.15	1.0000	1.4949
323.15	0.0000	1.431
323.15	0.0999	1.4387
323.15	0.2000	1.4463
323.15	0.3000	1.4538
323.15	0.4001	1.4605
323.15	0.5000	1.467
323.15	0.5999	1.4731
323.15	0.7000	1.4784
323.15	0.7998	1.4833
323.15	0.8998	1.4879
323.15	1.0000	1.4922

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Pyridine (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0000	1056.119
288.15	0.0999	1050.488
288.15	0.2000	1044.96
288.15	0.3000	1038.927
288.15	0.4001	1032.578
288.15	0.5000	1025.965
288.15	0.5999	1018.966
288.15	0.7000	1011.771
288.15	0.7998	1004.296
288.15	0.8998	996.608
288.15	1.0000	988.061
293.15	0.0000	1053.02
293.15	0.0999	1047.194
293.15	0.2000	1041.477
293.15	0.3000	1035.247
293.15	0.4001	1028.708
293.15	0.5000	1021.912
293.15	0.5999	1014.727
293.15	0.7000	1007.348
293.15	0.7998	999.687
293.15	0.8998	991.803
293.15	1.0000	983.038
298.15	0.0000	1049.909
298.15	0.0999	1043.891
298.15	0.2000	1037.98
298.15	0.3000	1031.554
298.15	0.4001	1024.823
298.15	0.5000	1017.845
298.15	0.5999	1010.476
298.15	0.7000	1002.913
298.15	0.7998	995.061
298.15	0.8998	986.987
298.15	1.0000	978.006
303.15	0.0000	1046.785
303.15	0.0999	1040.574
303.15	0.2000	1034.468
303.15	0.3000	1027.846
303.15	0.4001	1020.928
303.15	0.5000	1013.763
303.15	0.5999	1006.211
303.15	0.7000	998.466
303.15	0.7998	990.425
303.15	0.8998	982.158
303.15	1.0000	972.967
308.15	0.0000	1043.643
308.15	0.0999	1037.237
308.15	0.2000	1030.94
308.15	0.3000	1024.123
308.15	0.4001	1017.011
308.15	0.5000	1009.664
308.15	0.5999	1001.927
308.15	0.7000	994.0
308.15	0.7998	985.773
308.15	0.8998	977.312
308.15	1.0000	967.913
313.15	0.0000	1040.488
313.15	0.0999	1033.887
313.15	0.2000	1027.394
313.15	0.3000	1020.383
313.15	0.4001	1013.081
313.15	0.5000	1005.548
313.15	0.5999	997.629
313.15	0.7000	989.518
313.15	0.7998	981.102
313.15	0.8998	972.452
313.15	1.0000	962.849
318.15	0.0000	1037.307
318.15	0.0999	1030.514
318.15	0.2000	1023.822
318.15	0.3000	1016.615
318.15	0.4001	1009.126
318.15	0.5000	1001.409
318.15	0.5999	993.305
318.15	0.7000	985.015
318.15	0.7998	976.412
318.15	0.8998	967.572
318.15	1.0000	957.769
323.15	0.0000	1034.12
323.15	0.0999	1027.121
323.15	0.2000	1020.236
323.15	0.3000	1012.831
323.15	0.4001	1005.15
323.15	0.5000	997.251
323.15	0.5999	988.961
323.15	0.7000	980.49
323.15	0.7998	971.701
323.15	0.8998	962.672
323.15	1.0000	952.673

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Pyridine (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0000	1056.119
288.15	0.0999	1050.488
288.15	0.2000	1044.96
288.15	0.3000	1038.927
288.15	0.4001	1032.578
288.15	0.5000	1025.965
288.15	0.5999	1018.966
288.15	0.7000	1011.771
288.15	0.7998	1004.296
288.15	0.8998	996.608
288.15	1.0000	988.061
293.15	0.0000	1053.02
293.15	0.0999	1047.194
293.15	0.2000	1041.477
293.15	0.3000	1035.247
293.15	0.4001	1028.708
293.15	0.5000	1021.912
293.15	0.5999	1014.727
293.15	0.7000	1007.348
293.15	0.7998	999.687
293.15	0.8998	991.803
293.15	1.0000	983.038
298.15	0.0000	1049.909
298.15	0.0999	1043.891
298.15	0.2000	1037.98
298.15	0.3000	1031.554
298.15	0.4001	1024.823
298.15	0.5000	1017.845
298.15	0.5999	1010.476
298.15	0.7000	1002.913
298.15	0.7998	995.061
298.15	0.8998	986.987
298.15	1.0000	978.006
303.15	0.0000	1046.785
303.15	0.0999	1040.574
303.15	0.2000	1034.468
303.15	0.3000	1027.846
303.15	0.4001	1020.928
303.15	0.5000	1013.763
303.15	0.5999	1006.211
303.15	0.7000	998.466
303.15	0.7998	990.425
303.15	0.8998	982.158
303.15	1.0000	972.967
308.15	0.0000	1043.643
308.15	0.0999	1037.237
308.15	0.2000	1030.94
308.15	0.3000	1024.123
308.15	0.4001	1017.011
308.15	0.5000	1009.664
308.15	0.5999	1001.927
308.15	0.7000	994.0
308.15	0.7998	985.773
308.15	0.8998	977.312
308.15	1.0000	967.913
313.15	0.0000	1040.488
313.15	0.0999	1033.887
313.15	0.2000	1027.394
313.15	0.3000	1020.383
313.15	0.4001	1013.081
313.15	0.5000	1005.548
313.15	0.5999	997.629
313.15	0.7000	989.518
313.15	0.7998	981.102
313.15	0.8998	972.452
313.15	1.0000	962.849
318.15	0.0000	1037.307
318.15	0.0999	1030.514
318.15	0.2000	1023.822
318.15	0.3000	1016.615
318.15	0.4001	1009.126
318.15	0.5000	1001.409
318.15	0.5999	993.305
318.15	0.7000	985.015
318.15	0.7998	976.412
318.15	0.8998	967.572
318.15	1.0000	957.769
323.15	0.0000	1034.12
323.15	0.0999	1027.121
323.15	0.2000	1020.236
323.15	0.3000	1012.831
323.15	0.4001	1005.15
323.15	0.5000	997.251
323.15	0.5999	988.961
323.15	0.7000	980.49
323.15	0.7998	971.701
323.15	0.8998	962.672
323.15	1.0000	952.673

Sources

• Experimental determination and modeling of excess molar volumes, viscosities and refractive indices of the binary systems (pyridine + 1-propanol, + 1,2-propanediol, + 1,3-propanediol, and + glycerol). New UNIFAC-VISCO parameters determination