Mixture of Propylene Glycol + Isopropyl Alcohol

Datasets

1. ρ_l - Mass density, kg/m3 (2)
2. γ - Surface tension liquid-gas, N/m (2)

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Isopropyl Alcohol (2) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.0000	1032.69
298.15	0.0500	1020.3
298.15	0.1000	1007.84
298.15	0.1500	995.3
298.15	0.2000	982.74
298.15	0.2500	970.17
298.15	0.3000	957.54
298.15	0.3500	944.87
298.15	0.4000	932.21
298.15	0.4500	919.52
298.15	0.5000	906.84
298.15	0.5500	894.16
298.15	0.6000	881.5
298.15	0.6500	868.82
298.15	0.7000	856.16
298.15	0.7500	843.49
298.15	0.8000	830.89
298.15	0.8500	818.33
298.15	0.9000	805.84
298.15	0.9500	793.45
298.15	1.0000	781.18
308.15	0.0000	1025.21
308.15	0.0500	1012.75
308.15	0.1000	1000.22
308.15	0.1500	987.63
308.15	0.2000	974.98
308.15	0.2500	962.34
308.15	0.3000	949.69
308.15	0.3500	936.95
308.15	0.4000	924.2
308.15	0.4500	911.47
308.15	0.5000	898.7
308.15	0.5500	885.97
308.15	0.6000	873.25
308.15	0.6500	860.56
308.15	0.7000	847.8
308.15	0.7500	835.09
308.15	0.8000	822.4
308.15	0.8500	809.75
308.15	0.9000	797.18
308.15	0.9500	784.7
308.15	1.0000	772.32
318.15	0.0000	1017.51
318.15	0.0500	1005.08
318.15	0.1000	992.51
318.15	0.1500	979.84
318.15	0.2000	967.11
318.15	0.2500	954.39
318.15	0.3000	941.69
318.15	0.3500	928.9
318.15	0.4000	916.09
318.15	0.4500	903.3
318.15	0.5000	890.5
318.15	0.5500	877.7
318.15	0.6000	865.0
318.15	0.6500	852.29
318.15	0.7000	839.59
318.15	0.7500	826.8
318.15	0.8000	813.99
318.15	0.8500	801.22
318.15	0.9000	788.63
318.15	0.9500	776.1
318.15	1.0000	763.61
328.15	0.0000	1009.78
328.15	0.0500	997.4
328.15	0.1000	984.7
328.15	0.1500	971.99
328.15	0.2000	959.2
328.15	0.2500	946.41
328.15	0.3000	933.61
328.15	0.3500	920.73
328.15	0.4000	907.91
328.15	0.4500	895.1
328.15	0.5000	882.26
328.15	0.5500	869.44
328.15	0.6000	856.69
328.15	0.6500	843.93
328.15	0.7000	831.21
328.15	0.7500	818.53
328.15	0.8000	805.71
328.15	0.8500	792.81
328.15	0.9000	780.09
328.15	0.9500	767.47
328.15	1.0000	754.84

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Isopropyl Alcohol (2) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.0000	1032.69
298.15	0.0500	1020.3
298.15	0.1000	1007.84
298.15	0.1500	995.3
298.15	0.2000	982.74
298.15	0.2500	970.17
298.15	0.3000	957.54
298.15	0.3500	944.87
298.15	0.4000	932.21
298.15	0.4500	919.52
298.15	0.5000	906.84
298.15	0.5500	894.16
298.15	0.6000	881.5
298.15	0.6500	868.82
298.15	0.7000	856.16
298.15	0.7500	843.49
298.15	0.8000	830.89
298.15	0.8500	818.33
298.15	0.9000	805.84
298.15	0.9500	793.45
298.15	1.0000	781.18
308.15	0.0000	1025.21
308.15	0.0500	1012.75
308.15	0.1000	1000.22
308.15	0.1500	987.63
308.15	0.2000	974.98
308.15	0.2500	962.34
308.15	0.3000	949.69
308.15	0.3500	936.95
308.15	0.4000	924.2
308.15	0.4500	911.47
308.15	0.5000	898.7
308.15	0.5500	885.97
308.15	0.6000	873.25
308.15	0.6500	860.56
308.15	0.7000	847.8
308.15	0.7500	835.09
308.15	0.8000	822.4
308.15	0.8500	809.75
308.15	0.9000	797.18
308.15	0.9500	784.7
308.15	1.0000	772.32
318.15	0.0000	1017.51
318.15	0.0500	1005.08
318.15	0.1000	992.51
318.15	0.1500	979.84
318.15	0.2000	967.11
318.15	0.2500	954.39
318.15	0.3000	941.69
318.15	0.3500	928.9
318.15	0.4000	916.09
318.15	0.4500	903.3
318.15	0.5000	890.5
318.15	0.5500	877.7
318.15	0.6000	865.0
318.15	0.6500	852.29
318.15	0.7000	839.59
318.15	0.7500	826.8
318.15	0.8000	813.99
318.15	0.8500	801.22
318.15	0.9000	788.63
318.15	0.9500	776.1
318.15	1.0000	763.61
328.15	0.0000	1009.78
328.15	0.0500	997.4
328.15	0.1000	984.7
328.15	0.1500	971.99
328.15	0.2000	959.2
328.15	0.2500	946.41
328.15	0.3000	933.61
328.15	0.3500	920.73
328.15	0.4000	907.91
328.15	0.4500	895.1
328.15	0.5000	882.26
328.15	0.5500	869.44
328.15	0.6000	856.69
328.15	0.6500	843.93
328.15	0.7000	831.21
328.15	0.7500	818.53
328.15	0.8000	805.71
328.15	0.8500	792.81
328.15	0.9000	780.09
328.15	0.9500	767.47
328.15	1.0000	754.84

Surface tension liquid-gas, N/m [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Isopropyl Alcohol (2) - Liquid	Surface tension liquid-gas, N/m - Liquid
298.15	0.0000	0.0357
298.15	0.0500	0.0329
298.15	0.1000	0.0313
298.15	0.1500	0.0301
298.15	0.2000	0.0291
298.15	0.2500	0.0282
298.15	0.3000	0.0274
298.15	0.3500	0.0267
298.15	0.4000	0.0261
298.15	0.4500	0.0254
298.15	0.5000	0.0249
298.15	0.5500	0.0244
298.15	0.6000	0.0239
298.15	0.6500	0.0234
298.15	0.7000	0.0230
298.15	0.7500	0.0226
298.15	0.8000	0.0222
298.15	0.8500	0.0218
298.15	0.9000	0.0215
298.15	0.9500	0.0211
298.15	1.0000	0.0209
308.15	0.0000	0.0353
308.15	0.0500	0.0326
308.15	0.1000	0.0310
308.15	0.1500	0.0298
308.15	0.2000	0.0287
308.15	0.2500	0.0278
308.15	0.3000	0.0270
308.15	0.3500	0.0263
308.15	0.4000	0.0256
308.15	0.4500	0.0250
308.15	0.5000	0.0245
308.15	0.5500	0.0239
308.15	0.6000	0.0234
308.15	0.6500	0.0230
308.15	0.7000	0.0225
308.15	0.7500	0.0220
308.15	0.8000	0.0216
308.15	0.8500	0.0212
308.15	0.9000	0.0208
308.15	0.9500	0.0204
308.15	1.0000	0.0201
318.15	0.0000	0.0350
318.15	0.0500	0.0323
318.15	0.1000	0.0307
318.15	0.1500	0.0295
318.15	0.2000	0.0284
318.15	0.2500	0.0275
318.15	0.3000	0.0267
318.15	0.3500	0.0259
318.15	0.4000	0.0253
318.15	0.4500	0.0246
318.15	0.5000	0.0240
318.15	0.5500	0.0235
318.15	0.6000	0.0230
318.15	0.6500	0.0225
318.15	0.7000	0.0220
318.15	0.7500	0.0216
318.15	0.8000	0.0211
318.15	0.8500	0.0207
318.15	0.9000	0.0202
318.15	0.9500	0.0198
318.15	1.0000	0.0194
328.15	0.0000	0.0346
328.15	0.0500	0.0321
328.15	0.1000	0.0305
328.15	0.1500	0.0293
328.15	0.2000	0.0282
328.15	0.2500	0.0272
328.15	0.3000	0.0264
328.15	0.3500	0.0256
328.15	0.4000	0.0249
328.15	0.4500	0.0243
328.15	0.5000	0.0237
328.15	0.5500	0.0232
328.15	0.6000	0.0226
328.15	0.6500	0.0221
328.15	0.7000	0.0216
328.15	0.7500	0.0211
328.15	0.8000	0.0207
328.15	0.8500	0.0202
328.15	0.9000	0.0197
328.15	0.9500	0.0192
328.15	1.0000	0.0187

Surface tension liquid-gas, N/m [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Isopropyl Alcohol (2) - Liquid	Surface tension liquid-gas, N/m - Liquid
298.15	0.0000	0.0357
298.15	0.0500	0.0329
298.15	0.1000	0.0313
298.15	0.1500	0.0301
298.15	0.2000	0.0291
298.15	0.2500	0.0282
298.15	0.3000	0.0274
298.15	0.3500	0.0267
298.15	0.4000	0.0261
298.15	0.4500	0.0254
298.15	0.5000	0.0249
298.15	0.5500	0.0244
298.15	0.6000	0.0239
298.15	0.6500	0.0234
298.15	0.7000	0.0230
298.15	0.7500	0.0226
298.15	0.8000	0.0222
298.15	0.8500	0.0218
298.15	0.9000	0.0215
298.15	0.9500	0.0211
298.15	1.0000	0.0209
308.15	0.0000	0.0353
308.15	0.0500	0.0326
308.15	0.1000	0.0310
308.15	0.1500	0.0298
308.15	0.2000	0.0287
308.15	0.2500	0.0278
308.15	0.3000	0.0270
308.15	0.3500	0.0263
308.15	0.4000	0.0256
308.15	0.4500	0.0250
308.15	0.5000	0.0245
308.15	0.5500	0.0239
308.15	0.6000	0.0234
308.15	0.6500	0.0230
308.15	0.7000	0.0225
308.15	0.7500	0.0220
308.15	0.8000	0.0216
308.15	0.8500	0.0212
308.15	0.9000	0.0208
308.15	0.9500	0.0204
308.15	1.0000	0.0201
318.15	0.0000	0.0350
318.15	0.0500	0.0323
318.15	0.1000	0.0307
318.15	0.1500	0.0295
318.15	0.2000	0.0284
318.15	0.2500	0.0275
318.15	0.3000	0.0267
318.15	0.3500	0.0259
318.15	0.4000	0.0253
318.15	0.4500	0.0246
318.15	0.5000	0.0240
318.15	0.5500	0.0235
318.15	0.6000	0.0230
318.15	0.6500	0.0225
318.15	0.7000	0.0220
318.15	0.7500	0.0216
318.15	0.8000	0.0211
318.15	0.8500	0.0207
318.15	0.9000	0.0202
318.15	0.9500	0.0198
318.15	1.0000	0.0194
328.15	0.0000	0.0346
328.15	0.0500	0.0321
328.15	0.1000	0.0305
328.15	0.1500	0.0293
328.15	0.2000	0.0282
328.15	0.2500	0.0272
328.15	0.3000	0.0264
328.15	0.3500	0.0256
328.15	0.4000	0.0249
328.15	0.4500	0.0243
328.15	0.5000	0.0237
328.15	0.5500	0.0232
328.15	0.6000	0.0226
328.15	0.6500	0.0221
328.15	0.7000	0.0216
328.15	0.7500	0.0211
328.15	0.8000	0.0207
328.15	0.8500	0.0202
328.15	0.9000	0.0197
328.15	0.9500	0.0192
328.15	1.0000	0.0187

Sources

• Densities, surface tensions, and isobaric vapor-liquid equilibria for the mixtures of 2-propanol, water, and 1,2-propanediol