Mixture of 1,3-Propanediol + 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	0.0667
288.15	0.0999	0.0552
288.15	0.2000	0.0419
288.15	0.3001	0.0313
288.15	0.4000	0.0229
288.15	0.4999	0.0169
288.15	0.5999	0.0127
288.15	0.6996	0.0096
288.15	0.8001	0.0074
288.15	0.9000	0.0056
288.15	1.0000	0.0046
293.15	0.0000	0.0520
293.15	0.0999	0.0430
293.15	0.2000	0.0327
293.15	0.3001	0.0245
293.15	0.4000	0.0181
293.15	0.4999	0.0135
293.15	0.5999	0.0102
293.15	0.6996	0.0078
293.15	0.8001	0.0061
293.15	0.9000	0.0047
293.15	1.0000	0.0039
298.15	0.0000	0.0411
298.15	0.0999	0.0339
298.15	0.2000	0.0259
298.15	0.3001	0.0196
298.15	0.4000	0.0145
298.15	0.4999	0.0110
298.15	0.5999	0.0084
298.15	0.6996	0.0064
298.15	0.8001	0.0051
298.15	0.9000	0.0040
298.15	1.0000	0.0033
303.15	0.0000	0.0329
303.15	0.0999	0.0271
303.15	0.2000	0.0208
303.15	0.3001	0.0158
303.15	0.4000	0.0119
303.15	0.4999	0.0090
303.15	0.5999	0.0069
303.15	0.6996	0.0054
303.15	0.8001	0.0043
303.15	0.9000	0.0034
303.15	1.0000	0.0029
308.15	0.0000	0.0266
308.15	0.0999	0.0220
308.15	0.2000	0.0169
308.15	0.3001	0.0129
308.15	0.4000	0.0097
308.15	0.4999	0.0075
308.15	0.5999	0.0058
308.15	0.6996	0.0046
308.15	0.8001	0.0037
308.15	0.9000	0.0029
308.15	1.0000	0.0025
313.15	0.0000	0.0218
313.15	0.0999	0.0180
313.15	0.2000	0.0139
313.15	0.3001	0.0107
313.15	0.4000	0.0081
313.15	0.4999	0.0063
313.15	0.5999	0.0049
313.15	0.6996	0.0039
313.15	0.8001	0.0032
313.15	0.9000	0.0026
313.15	1.0000	0.0022
318.15	0.0000	0.0180
318.15	0.0999	0.0148
318.15	0.2000	0.0115
318.15	0.3001	0.0089
318.15	0.4000	0.0068
318.15	0.4999	0.0054
318.15	0.5999	0.0042
318.15	0.6996	0.0034
318.15	0.8001	0.0028
318.15	0.9000	0.0023
318.15	1.0000	0.0019
323.15	0.0000	0.0150
323.15	0.0999	0.0124
323.15	0.2000	0.0096
323.15	0.3001	0.0075
323.15	0.4000	0.0058
323.15	0.4999	0.0046
323.15	0.5999	0.0036
323.15	0.6996	0.0030
323.15	0.8001	0.0024
323.15	0.9000	0.0020
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	0.0667
288.15	0.0999	0.0552
288.15	0.2000	0.0419
288.15	0.3001	0.0313
288.15	0.4000	0.0229
288.15	0.4999	0.0169
288.15	0.5999	0.0127
288.15	0.6996	0.0096
288.15	0.8001	0.0074
288.15	0.9000	0.0056
288.15	1.0000	0.0046
293.15	0.0000	0.0520
293.15	0.0999	0.0430
293.15	0.2000	0.0327
293.15	0.3001	0.0245
293.15	0.4000	0.0181
293.15	0.4999	0.0135
293.15	0.5999	0.0102
293.15	0.6996	0.0078
293.15	0.8001	0.0061
293.15	0.9000	0.0047
293.15	1.0000	0.0039
298.15	0.0000	0.0411
298.15	0.0999	0.0339
298.15	0.2000	0.0259
298.15	0.3001	0.0196
298.15	0.4000	0.0145
298.15	0.4999	0.0110
298.15	0.5999	0.0084
298.15	0.6996	0.0064
298.15	0.8001	0.0051
298.15	0.9000	0.0040
298.15	1.0000	0.0033
303.15	0.0000	0.0329
303.15	0.0999	0.0271
303.15	0.2000	0.0208
303.15	0.3001	0.0158
303.15	0.4000	0.0119
303.15	0.4999	0.0090
303.15	0.5999	0.0069
303.15	0.6996	0.0054
303.15	0.8001	0.0043
303.15	0.9000	0.0034
303.15	1.0000	0.0029
308.15	0.0000	0.0266
308.15	0.0999	0.0220
308.15	0.2000	0.0169
308.15	0.3001	0.0129
308.15	0.4000	0.0097
308.15	0.4999	0.0075
308.15	0.5999	0.0058
308.15	0.6996	0.0046
308.15	0.8001	0.0037
308.15	0.9000	0.0029
308.15	1.0000	0.0025
313.15	0.0000	0.0218
313.15	0.0999	0.0180
313.15	0.2000	0.0139
313.15	0.3001	0.0107
313.15	0.4000	0.0081
313.15	0.4999	0.0063
313.15	0.5999	0.0049
313.15	0.6996	0.0039
313.15	0.8001	0.0032
313.15	0.9000	0.0026
313.15	1.0000	0.0022
318.15	0.0000	0.0180
318.15	0.0999	0.0148
318.15	0.2000	0.0115
318.15	0.3001	0.0089
318.15	0.4000	0.0068
318.15	0.4999	0.0054
318.15	0.5999	0.0042
318.15	0.6996	0.0034
318.15	0.8001	0.0028
318.15	0.9000	0.0023
318.15	1.0000	0.0019
323.15	0.0000	0.0150
323.15	0.0999	0.0124
323.15	0.2000	0.0096
323.15	0.3001	0.0075
323.15	0.4000	0.0058
323.15	0.4999	0.0046
323.15	0.5999	0.0036
323.15	0.6996	0.0030
323.15	0.8001	0.0024
323.15	0.9000	0.0020
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	1.4407
288.15	0.0999	1.4387
288.15	0.2000	1.4367
288.15	0.3001	1.4348
288.15	0.4000	1.4331
288.15	0.4999	1.4314
288.15	0.5999	1.4297
288.15	0.6996	1.4281
288.15	0.8001	1.4265
288.15	0.9000	1.4251
288.15	1.0000	1.4238
293.15	0.0000	1.4393
293.15	0.0999	1.4372
293.15	0.2000	1.4351
293.15	0.3001	1.4331
293.15	0.4000	1.4313
293.15	0.4999	1.4295
293.15	0.5999	1.4277
293.15	0.6996	1.426
293.15	0.8001	1.4244
293.15	0.9000	1.4229
293.15	1.0000	1.4215
298.15	0.0000	1.4379
298.15	0.0999	1.4357
298.15	0.2000	1.4335
298.15	0.3001	1.4314
298.15	0.4000	1.4294
298.15	0.4999	1.4275
298.15	0.5999	1.4257
298.15	0.6996	1.424
298.15	0.8001	1.4223
298.15	0.9000	1.4207
298.15	1.0000	1.4192
303.15	0.0000	1.4365
303.15	0.0999	1.4342
303.15	0.2000	1.4318
303.15	0.3001	1.4296
303.15	0.4000	1.4276
303.15	0.4999	1.4256
303.15	0.5999	1.4237
303.15	0.6996	1.4219
303.15	0.8001	1.4201
303.15	0.9000	1.4185
303.15	1.0000	1.417
308.15	0.0000	1.4351
308.15	0.0999	1.4326
308.15	0.2000	1.4302
308.15	0.3001	1.4278
308.15	0.4000	1.4257
308.15	0.4999	1.4237
308.15	0.5999	1.4217
308.15	0.6996	1.4198
308.15	0.8001	1.418
308.15	0.9000	1.4163
308.15	1.0000	1.4147
313.15	0.0000	1.4337
313.15	0.0999	1.4311
313.15	0.2000	1.4285
313.15	0.3001	1.4261
313.15	0.4000	1.4239
313.15	0.4999	1.4217
313.15	0.5999	1.4196
313.15	0.6996	1.4177
313.15	0.8001	1.4158
313.15	0.9000	1.4141
313.15	1.0000	1.4124
318.15	0.0000	1.4323
318.15	0.0999	1.4296
318.15	0.2000	1.4268
318.15	0.3001	1.4243
318.15	0.4000	1.422
318.15	0.4999	1.4198
318.15	0.5999	1.4176
318.15	0.6996	1.4156
318.15	0.8001	1.4136
318.15	0.9000	1.4118
318.15	1.0000	1.4101
323.15	0.0000	1.4309
323.15	0.0999	1.4281
323.15	0.2000	1.4254
323.15	0.3001	1.4227
323.15	0.4000	1.4201
323.15	0.4999	1.4177
323.15	0.5999	1.4156
323.15	0.6996	1.4135
323.15	0.8001	1.4115
323.15	0.9000	1.4096
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	1.4407
288.15	0.0999	1.4387
288.15	0.2000	1.4367
288.15	0.3001	1.4348
288.15	0.4000	1.4331
288.15	0.4999	1.4314
288.15	0.5999	1.4297
288.15	0.6996	1.4281
288.15	0.8001	1.4265
288.15	0.9000	1.4251
288.15	1.0000	1.4238
293.15	0.0000	1.4393
293.15	0.0999	1.4372
293.15	0.2000	1.4351
293.15	0.3001	1.4331
293.15	0.4000	1.4313
293.15	0.4999	1.4295
293.15	0.5999	1.4277
293.15	0.6996	1.426
293.15	0.8001	1.4244
293.15	0.9000	1.4229
293.15	1.0000	1.4215
298.15	0.0000	1.4379
298.15	0.0999	1.4357
298.15	0.2000	1.4335
298.15	0.3001	1.4314
298.15	0.4000	1.4294
298.15	0.4999	1.4275
298.15	0.5999	1.4257
298.15	0.6996	1.424
298.15	0.8001	1.4223
298.15	0.9000	1.4207
298.15	1.0000	1.4192
303.15	0.0000	1.4365
303.15	0.0999	1.4342
303.15	0.2000	1.4318
303.15	0.3001	1.4296
303.15	0.4000	1.4276
303.15	0.4999	1.4256
303.15	0.5999	1.4237
303.15	0.6996	1.4219
303.15	0.8001	1.4201
303.15	0.9000	1.4185
303.15	1.0000	1.417
308.15	0.0000	1.4351
308.15	0.0999	1.4326
308.15	0.2000	1.4302
308.15	0.3001	1.4278
308.15	0.4000	1.4257
308.15	0.4999	1.4237
308.15	0.5999	1.4217
308.15	0.6996	1.4198
308.15	0.8001	1.418
308.15	0.9000	1.4163
308.15	1.0000	1.4147
313.15	0.0000	1.4337
313.15	0.0999	1.4311
313.15	0.2000	1.4285
313.15	0.3001	1.4261
313.15	0.4000	1.4239
313.15	0.4999	1.4217
313.15	0.5999	1.4196
313.15	0.6996	1.4177
313.15	0.8001	1.4158
313.15	0.9000	1.4141
313.15	1.0000	1.4124
318.15	0.0000	1.4323
318.15	0.0999	1.4296
318.15	0.2000	1.4268
318.15	0.3001	1.4243
318.15	0.4000	1.422
318.15	0.4999	1.4198
318.15	0.5999	1.4176
318.15	0.6996	1.4156
318.15	0.8001	1.4136
318.15	0.9000	1.4118
318.15	1.0000	1.4101
323.15	0.0000	1.4309
323.15	0.0999	1.4281
323.15	0.2000	1.4254
323.15	0.3001	1.4227
323.15	0.4000	1.4201
323.15	0.4999	1.4177
323.15	0.5999	1.4156
323.15	0.6996	1.4135
323.15	0.8001	1.4115
323.15	0.9000	1.4096
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	1055.96
288.15	0.0999	1046.523
288.15	0.2000	1037.839
288.15	0.3001	1029.395
288.15	0.4000	1022.244
288.15	0.4999	1015.447
288.15	0.5999	1009.199
288.15	0.6996	1003.51
288.15	0.8001	997.914
288.15	0.9000	992.76
288.15	1.0000	987.269
293.15	0.0000	1052.864
293.15	0.0999	1043.165
293.15	0.2000	1034.24
293.15	0.3001	1025.575
293.15	0.4000	1018.229
293.15	0.4999	1011.247
293.15	0.5999	1004.844
293.15	0.6996	999.008
293.15	0.8001	993.26
293.15	0.9000	987.976
293.15	1.0000	982.366
298.15	0.0000	1049.753
298.15	0.0999	1039.794
298.15	0.2000	1030.622
298.15	0.3001	1021.732
298.15	0.4000	1014.191
298.15	0.4999	1007.026
298.15	0.5999	1000.466
298.15	0.6996	994.488
298.15	0.8001	988.587
298.15	0.9000	983.173
298.15	1.0000	977.448
303.15	0.0000	1046.635
303.15	0.0999	1036.408
303.15	0.2000	1026.987
303.15	0.3001	1017.873
303.15	0.4000	1010.137
303.15	0.4999	1002.788
303.15	0.5999	996.07
303.15	0.6996	989.946
303.15	0.8001	983.896
303.15	0.9000	978.359
303.15	1.0000	972.515
308.15	0.0000	1043.497
308.15	0.0999	1033.0
308.15	0.2000	1023.327
308.15	0.3001	1013.991
308.15	0.4000	1006.058
308.15	0.4999	998.523
308.15	0.5999	991.652
308.15	0.6996	985.382
308.15	0.8001	979.183
308.15	0.9000	973.522
308.15	1.0000	967.567
313.15	0.0000	1040.347
313.15	0.0999	1029.573
313.15	0.2000	1019.648
313.15	0.3001	1010.091
313.15	0.4000	1001.956
313.15	0.4999	994.239
313.15	0.5999	987.21
313.15	0.6996	980.794
313.15	0.8001	974.453
313.15	0.9000	968.668
313.15	1.0000	962.603
318.15	0.0000	1037.175
318.15	0.0999	1026.126
318.15	0.2000	1015.946
318.15	0.3001	1006.158
318.15	0.4000	997.828
318.15	0.4999	989.925
318.15	0.5999	982.743
318.15	0.6996	976.184
318.15	0.8001	969.697
318.15	0.9000	963.791
318.15	1.0000	957.624
323.15	0.0000	1033.981
323.15	0.0999	1022.652
323.15	0.2000	1012.213
323.15	0.3001	1002.198
323.15	0.4000	993.673
323.15	0.4999	985.589
323.15	0.5999	978.248
323.15	0.6996	971.548
323.15	0.8001	964.924
323.15	0.9000	958.899
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	1055.96
288.15	0.0999	1046.523
288.15	0.2000	1037.839
288.15	0.3001	1029.395
288.15	0.4000	1022.244
288.15	0.4999	1015.447
288.15	0.5999	1009.199
288.15	0.6996	1003.51
288.15	0.8001	997.914
288.15	0.9000	992.76
288.15	1.0000	987.269
293.15	0.0000	1052.864
293.15	0.0999	1043.165
293.15	0.2000	1034.24
293.15	0.3001	1025.575
293.15	0.4000	1018.229
293.15	0.4999	1011.247
293.15	0.5999	1004.844
293.15	0.6996	999.008
293.15	0.8001	993.26
293.15	0.9000	987.976
293.15	1.0000	982.366
298.15	0.0000	1049.753
298.15	0.0999	1039.794
298.15	0.2000	1030.622
298.15	0.3001	1021.732
298.15	0.4000	1014.191
298.15	0.4999	1007.026
298.15	0.5999	1000.466
298.15	0.6996	994.488
298.15	0.8001	988.587
298.15	0.9000	983.173
298.15	1.0000	977.448
303.15	0.0000	1046.635
303.15	0.0999	1036.408
303.15	0.2000	1026.987
303.15	0.3001	1017.873
303.15	0.4000	1010.137
303.15	0.4999	1002.788
303.15	0.5999	996.07
303.15	0.6996	989.946
303.15	0.8001	983.896
303.15	0.9000	978.359
303.15	1.0000	972.515
308.15	0.0000	1043.497
308.15	0.0999	1033.0
308.15	0.2000	1023.327
308.15	0.3001	1013.991
308.15	0.4000	1006.058
308.15	0.4999	998.523
308.15	0.5999	991.652
308.15	0.6996	985.382
308.15	0.8001	979.183
308.15	0.9000	973.522
308.15	1.0000	967.567
313.15	0.0000	1040.347
313.15	0.0999	1029.573
313.15	0.2000	1019.648
313.15	0.3001	1010.091
313.15	0.4000	1001.956
313.15	0.4999	994.239
313.15	0.5999	987.21
313.15	0.6996	980.794
313.15	0.8001	974.453
313.15	0.9000	968.668
313.15	1.0000	962.603
318.15	0.0000	1037.175
318.15	0.0999	1026.126
318.15	0.2000	1015.946
318.15	0.3001	1006.158
318.15	0.4000	997.828
318.15	0.4999	989.925
318.15	0.5999	982.743
318.15	0.6996	976.184
318.15	0.8001	969.697
318.15	0.9000	963.791
318.15	1.0000	957.624
323.15	0.0000	1033.981
323.15	0.0999	1022.652
323.15	0.2000	1012.213
323.15	0.3001	1002.198
323.15	0.4000	993.673
323.15	0.4999	985.589
323.15	0.5999	978.248
323.15	0.6996	971.548
323.15	0.8001	964.924
323.15	0.9000	958.899
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.