Mixture of Propylene Glycol + Butyl lactate

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 Butyl lactate (2) - Liquid	Viscosity, Pa*s - Liquid
288.15	0.0000	0.0825
288.15	0.0999	0.0496
288.15	0.2000	0.0328
288.15	0.3000	0.0224
288.15	0.3999	0.0165
288.15	0.4998	0.0125
288.15	0.6000	0.0097
288.15	0.6996	0.0078
288.15	0.7999	0.0064
288.15	0.9000	0.0054
288.15	1.0000	0.0046
293.15	0.0000	0.0596
293.15	0.0999	0.0367
293.15	0.2000	0.0248
293.15	0.3000	0.0173
293.15	0.3999	0.0130
293.15	0.4998	0.0100
293.15	0.6000	0.0078
293.15	0.6996	0.0063
293.15	0.7999	0.0053
293.15	0.9000	0.0045
293.15	1.0000	0.0039
298.15	0.0000	0.0440
298.15	0.0999	0.0278
298.15	0.2000	0.0192
298.15	0.3000	0.0136
298.15	0.3999	0.0103
298.15	0.4998	0.0081
298.15	0.6000	0.0064
298.15	0.6996	0.0053
298.15	0.7999	0.0044
298.15	0.9000	0.0038
298.15	1.0000	0.0033
303.15	0.0000	0.0332
303.15	0.0999	0.0214
303.15	0.2000	0.0151
303.15	0.3000	0.0109
303.15	0.3999	0.0084
303.15	0.4998	0.0066
303.15	0.6000	0.0053
303.15	0.6996	0.0044
303.15	0.7999	0.0037
303.15	0.9000	0.0032
303.15	1.0000	0.0029
308.15	0.0000	0.0254
308.15	0.0999	0.0168
308.15	0.2000	0.0120
308.15	0.3000	0.0089
308.15	0.3999	0.0069
308.15	0.4998	0.0055
308.15	0.6000	0.0045
308.15	0.6996	0.0038
308.15	0.7999	0.0032
308.15	0.9000	0.0028
308.15	1.0000	0.0025
313.15	0.0000	0.0199
313.15	0.0999	0.0134
313.15	0.2000	0.0098
313.15	0.3000	0.0073
313.15	0.3999	0.0058
313.15	0.4998	0.0047
313.15	0.6000	0.0038
313.15	0.6996	0.0033
313.15	0.7999	0.0028
313.15	0.9000	0.0024
313.15	1.0000	0.0022
318.15	0.0000	0.0157
318.15	0.0999	0.0108
318.15	0.2000	0.0080
318.15	0.3000	0.0061
318.15	0.3999	0.0049
318.15	0.4998	0.0040
318.15	0.6000	0.0033
318.15	0.6996	0.0028
318.15	0.7999	0.0024
318.15	0.9000	0.0022
318.15	1.0000	0.0019
323.15	0.0000	0.0126
323.15	0.0999	0.0089
323.15	0.2000	0.0067
323.15	0.3000	0.0051
323.15	0.3999	0.0042
323.15	0.4998	0.0034
323.15	0.6000	0.0029
323.15	0.6996	0.0025
323.15	0.7999	0.0022
323.15	0.9000	0.0019
323.15	1.0000	0.0017

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Butyl lactate (2) - Liquid	Viscosity, Pa*s - Liquid
288.15	0.0000	0.0825
288.15	0.0999	0.0496
288.15	0.2000	0.0328
288.15	0.3000	0.0224
288.15	0.3999	0.0165
288.15	0.4998	0.0125
288.15	0.6000	0.0097
288.15	0.6996	0.0078
288.15	0.7999	0.0064
288.15	0.9000	0.0054
288.15	1.0000	0.0046
293.15	0.0000	0.0596
293.15	0.0999	0.0367
293.15	0.2000	0.0248
293.15	0.3000	0.0173
293.15	0.3999	0.0130
293.15	0.4998	0.0100
293.15	0.6000	0.0078
293.15	0.6996	0.0063
293.15	0.7999	0.0053
293.15	0.9000	0.0045
293.15	1.0000	0.0039
298.15	0.0000	0.0440
298.15	0.0999	0.0278
298.15	0.2000	0.0192
298.15	0.3000	0.0136
298.15	0.3999	0.0103
298.15	0.4998	0.0081
298.15	0.6000	0.0064
298.15	0.6996	0.0053
298.15	0.7999	0.0044
298.15	0.9000	0.0038
298.15	1.0000	0.0033
303.15	0.0000	0.0332
303.15	0.0999	0.0214
303.15	0.2000	0.0151
303.15	0.3000	0.0109
303.15	0.3999	0.0084
303.15	0.4998	0.0066
303.15	0.6000	0.0053
303.15	0.6996	0.0044
303.15	0.7999	0.0037
303.15	0.9000	0.0032
303.15	1.0000	0.0029
308.15	0.0000	0.0254
308.15	0.0999	0.0168
308.15	0.2000	0.0120
308.15	0.3000	0.0089
308.15	0.3999	0.0069
308.15	0.4998	0.0055
308.15	0.6000	0.0045
308.15	0.6996	0.0038
308.15	0.7999	0.0032
308.15	0.9000	0.0028
308.15	1.0000	0.0025
313.15	0.0000	0.0199
313.15	0.0999	0.0134
313.15	0.2000	0.0098
313.15	0.3000	0.0073
313.15	0.3999	0.0058
313.15	0.4998	0.0047
313.15	0.6000	0.0038
313.15	0.6996	0.0033
313.15	0.7999	0.0028
313.15	0.9000	0.0024
313.15	1.0000	0.0022
318.15	0.0000	0.0157
318.15	0.0999	0.0108
318.15	0.2000	0.0080
318.15	0.3000	0.0061
318.15	0.3999	0.0049
318.15	0.4998	0.0040
318.15	0.6000	0.0033
318.15	0.6996	0.0028
318.15	0.7999	0.0024
318.15	0.9000	0.0022
318.15	1.0000	0.0019
323.15	0.0000	0.0126
323.15	0.0999	0.0089
323.15	0.2000	0.0067
323.15	0.3000	0.0051
323.15	0.3999	0.0042
323.15	0.4998	0.0034
323.15	0.6000	0.0029
323.15	0.6996	0.0025
323.15	0.7999	0.0022
323.15	0.9000	0.0019
323.15	1.0000	0.0017

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Butyl lactate (2) - Liquid	Refractive index (Na D-line) - Liquid
288.15	0.0000	1.4344
288.15	0.0999	1.4321
288.15	0.2000	1.4305
288.15	0.3000	1.4292
288.15	0.3999	1.4281
288.15	0.4998	1.4271
288.15	0.6000	1.4263
288.15	0.6996	1.4255
288.15	0.7999	1.4248
288.15	0.9000	1.4241
288.15	1.0000	1.4238
293.15	0.0000	1.4327
293.15	0.0999	1.4304
293.15	0.2000	1.4286
293.15	0.3000	1.4273
293.15	0.3999	1.4261
293.15	0.4998	1.4251
293.15	0.6000	1.4242
293.15	0.6996	1.4234
293.15	0.7999	1.4227
293.15	0.9000	1.4219
293.15	1.0000	1.4215
298.15	0.0000	1.431
298.15	0.0999	1.4286
298.15	0.2000	1.4268
298.15	0.3000	1.4253
298.15	0.3999	1.4241
298.15	0.4998	1.423
298.15	0.6000	1.4221
298.15	0.6996	1.4212
298.15	0.7999	1.4205
298.15	0.9000	1.4197
298.15	1.0000	1.4192
303.15	0.0000	1.4293
303.15	0.0999	1.4268
303.15	0.2000	1.4249
303.15	0.3000	1.4234
303.15	0.3999	1.4221
303.15	0.4998	1.421
303.15	0.6000	1.42
303.15	0.6996	1.4191
303.15	0.7999	1.4183
303.15	0.9000	1.4175
303.15	1.0000	1.417
308.15	0.0000	1.4276
308.15	0.0999	1.425
308.15	0.2000	1.4231
308.15	0.3000	1.4215
308.15	0.3999	1.4201
308.15	0.4998	1.4189
308.15	0.6000	1.4179
308.15	0.6996	1.417
308.15	0.7999	1.4161
308.15	0.9000	1.4153
308.15	1.0000	1.4147
313.15	0.0000	1.4259
313.15	0.0999	1.4232
313.15	0.2000	1.4212
313.15	0.3000	1.4195
313.15	0.3999	1.4181
313.15	0.4998	1.4169
313.15	0.6000	1.4158
313.15	0.6996	1.4148
313.15	0.7999	1.4139
313.15	0.9000	1.4131
313.15	1.0000	1.4124
318.15	0.0000	1.4242
318.15	0.0999	1.4214
318.15	0.2000	1.4193
318.15	0.3000	1.4175
318.15	0.3999	1.4161
318.15	0.4998	1.4148
318.15	0.6000	1.4137
318.15	0.6996	1.4126
318.15	0.7999	1.4117
318.15	0.9000	1.4108
318.15	1.0000	1.4101
323.15	0.0000	1.4225
323.15	0.0999	1.4196
323.15	0.2000	1.4173
323.15	0.3000	1.4156
323.15	0.3999	1.414
323.15	0.4998	1.4127
323.15	0.6000	1.4116
323.15	0.6996	1.4105
323.15	0.7999	1.4095
323.15	0.9000	1.4086
323.15	1.0000	1.4078

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Butyl lactate (2) - Liquid	Refractive index (Na D-line) - Liquid
288.15	0.0000	1.4344
288.15	0.0999	1.4321
288.15	0.2000	1.4305
288.15	0.3000	1.4292
288.15	0.3999	1.4281
288.15	0.4998	1.4271
288.15	0.6000	1.4263
288.15	0.6996	1.4255
288.15	0.7999	1.4248
288.15	0.9000	1.4241
288.15	1.0000	1.4238
293.15	0.0000	1.4327
293.15	0.0999	1.4304
293.15	0.2000	1.4286
293.15	0.3000	1.4273
293.15	0.3999	1.4261
293.15	0.4998	1.4251
293.15	0.6000	1.4242
293.15	0.6996	1.4234
293.15	0.7999	1.4227
293.15	0.9000	1.4219
293.15	1.0000	1.4215
298.15	0.0000	1.431
298.15	0.0999	1.4286
298.15	0.2000	1.4268
298.15	0.3000	1.4253
298.15	0.3999	1.4241
298.15	0.4998	1.423
298.15	0.6000	1.4221
298.15	0.6996	1.4212
298.15	0.7999	1.4205
298.15	0.9000	1.4197
298.15	1.0000	1.4192
303.15	0.0000	1.4293
303.15	0.0999	1.4268
303.15	0.2000	1.4249
303.15	0.3000	1.4234
303.15	0.3999	1.4221
303.15	0.4998	1.421
303.15	0.6000	1.42
303.15	0.6996	1.4191
303.15	0.7999	1.4183
303.15	0.9000	1.4175
303.15	1.0000	1.417
308.15	0.0000	1.4276
308.15	0.0999	1.425
308.15	0.2000	1.4231
308.15	0.3000	1.4215
308.15	0.3999	1.4201
308.15	0.4998	1.4189
308.15	0.6000	1.4179
308.15	0.6996	1.417
308.15	0.7999	1.4161
308.15	0.9000	1.4153
308.15	1.0000	1.4147
313.15	0.0000	1.4259
313.15	0.0999	1.4232
313.15	0.2000	1.4212
313.15	0.3000	1.4195
313.15	0.3999	1.4181
313.15	0.4998	1.4169
313.15	0.6000	1.4158
313.15	0.6996	1.4148
313.15	0.7999	1.4139
313.15	0.9000	1.4131
313.15	1.0000	1.4124
318.15	0.0000	1.4242
318.15	0.0999	1.4214
318.15	0.2000	1.4193
318.15	0.3000	1.4175
318.15	0.3999	1.4161
318.15	0.4998	1.4148
318.15	0.6000	1.4137
318.15	0.6996	1.4126
318.15	0.7999	1.4117
318.15	0.9000	1.4108
318.15	1.0000	1.4101
323.15	0.0000	1.4225
323.15	0.0999	1.4196
323.15	0.2000	1.4173
323.15	0.3000	1.4156
323.15	0.3999	1.414
323.15	0.4998	1.4127
323.15	0.6000	1.4116
323.15	0.6996	1.4105
323.15	0.7999	1.4095
323.15	0.9000	1.4086
323.15	1.0000	1.4078

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Butyl lactate (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0000	1039.871
288.15	0.0999	1028.938
288.15	0.2000	1020.524
288.15	0.3000	1014.006
288.15	0.3999	1008.689
288.15	0.4998	1004.107
288.15	0.6000	999.883
288.15	0.6996	996.116
288.15	0.7999	992.836
288.15	0.9000	990.017
288.15	1.0000	987.269
293.15	0.0000	1036.247
293.15	0.0999	1025.086
293.15	0.2000	1016.489
293.15	0.3000	1009.813
293.15	0.3999	1004.362
293.15	0.4998	999.672
293.15	0.6000	995.344
293.15	0.6996	991.481
293.15	0.7999	988.111
293.15	0.9000	985.199
293.15	1.0000	982.366
298.15	0.0000	1032.558
298.15	0.0999	1021.188
298.15	0.2000	1012.415
298.15	0.3000	1005.654
298.15	0.3999	1000.002
298.15	0.4998	995.208
298.15	0.6000	990.768
298.15	0.6996	986.821
298.15	0.7999	983.363
298.15	0.9000	980.366
298.15	1.0000	977.448
303.15	0.0000	1028.881
303.15	0.0999	1017.295
303.15	0.2000	1008.342
303.15	0.3000	1001.422
303.15	0.3999	995.637
303.15	0.4998	990.737
303.15	0.6000	986.189
303.15	0.6996	982.143
303.15	0.7999	978.595
303.15	0.9000	975.512
303.15	1.0000	972.515
308.15	0.0000	1025.137
308.15	0.0999	1013.343
308.15	0.2000	1004.225
308.15	0.3000	997.153
308.15	0.3999	991.238
308.15	0.4998	986.236
308.15	0.6000	981.583
308.15	0.6996	977.444
308.15	0.7999	973.812
308.15	0.9000	970.644
308.15	1.0000	967.567
313.15	0.0000	1021.351
313.15	0.0999	1009.36
313.15	0.2000	1000.073
313.15	0.3000	992.852
313.15	0.3999	986.813
313.15	0.4998	981.71
313.15	0.6000	976.954
313.15	0.6996	972.719
313.15	0.7999	969.003
313.15	0.9000	965.755
313.15	1.0000	962.603
318.15	0.0000	1017.524
318.15	0.0999	1005.342
318.15	0.2000	995.893
318.15	0.3000	988.531
318.15	0.3999	982.364
318.15	0.4998	977.162
318.15	0.6000	972.304
318.15	0.6996	967.975
318.15	0.7999	964.179
318.15	0.9000	960.848
318.15	1.0000	957.624
323.15	0.0000	1013.656
323.15	0.0999	1001.286
323.15	0.2000	991.678
323.15	0.3000	984.178
323.15	0.3999	978.01
323.15	0.4998	972.59
323.15	0.6000	967.647
323.15	0.6996	963.208
323.15	0.7999	959.336
323.15	0.9000	955.922
323.15	1.0000	952.631

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Butyl lactate (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0000	1039.871
288.15	0.0999	1028.938
288.15	0.2000	1020.524
288.15	0.3000	1014.006
288.15	0.3999	1008.689
288.15	0.4998	1004.107
288.15	0.6000	999.883
288.15	0.6996	996.116
288.15	0.7999	992.836
288.15	0.9000	990.017
288.15	1.0000	987.269
293.15	0.0000	1036.247
293.15	0.0999	1025.086
293.15	0.2000	1016.489
293.15	0.3000	1009.813
293.15	0.3999	1004.362
293.15	0.4998	999.672
293.15	0.6000	995.344
293.15	0.6996	991.481
293.15	0.7999	988.111
293.15	0.9000	985.199
293.15	1.0000	982.366
298.15	0.0000	1032.558
298.15	0.0999	1021.188
298.15	0.2000	1012.415
298.15	0.3000	1005.654
298.15	0.3999	1000.002
298.15	0.4998	995.208
298.15	0.6000	990.768
298.15	0.6996	986.821
298.15	0.7999	983.363
298.15	0.9000	980.366
298.15	1.0000	977.448
303.15	0.0000	1028.881
303.15	0.0999	1017.295
303.15	0.2000	1008.342
303.15	0.3000	1001.422
303.15	0.3999	995.637
303.15	0.4998	990.737
303.15	0.6000	986.189
303.15	0.6996	982.143
303.15	0.7999	978.595
303.15	0.9000	975.512
303.15	1.0000	972.515
308.15	0.0000	1025.137
308.15	0.0999	1013.343
308.15	0.2000	1004.225
308.15	0.3000	997.153
308.15	0.3999	991.238
308.15	0.4998	986.236
308.15	0.6000	981.583
308.15	0.6996	977.444
308.15	0.7999	973.812
308.15	0.9000	970.644
308.15	1.0000	967.567
313.15	0.0000	1021.351
313.15	0.0999	1009.36
313.15	0.2000	1000.073
313.15	0.3000	992.852
313.15	0.3999	986.813
313.15	0.4998	981.71
313.15	0.6000	976.954
313.15	0.6996	972.719
313.15	0.7999	969.003
313.15	0.9000	965.755
313.15	1.0000	962.603
318.15	0.0000	1017.524
318.15	0.0999	1005.342
318.15	0.2000	995.893
318.15	0.3000	988.531
318.15	0.3999	982.364
318.15	0.4998	977.162
318.15	0.6000	972.304
318.15	0.6996	967.975
318.15	0.7999	964.179
318.15	0.9000	960.848
318.15	1.0000	957.624
323.15	0.0000	1013.656
323.15	0.0999	1001.286
323.15	0.2000	991.678
323.15	0.3000	984.178
323.15	0.3999	978.01
323.15	0.4998	972.59
323.15	0.6000	967.647
323.15	0.6996	963.208
323.15	0.7999	959.336
323.15	0.9000	955.922
323.15	1.0000	952.631

Sources

• Experimental measurements and modelling of volumetric properties, refractive index and viscosity of selected binary systems with butyl lactate at 288.15 to 323.15 K and atmospheric pressure. New UNIFAC-VISCO interaction parameters.