Mixture of 1-Octanol + Heptane

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 = 101 (Liquid)

Fixed		Measured
Mole fraction of Heptane (2) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.0514	288.15	822.18
0.0514	293.15	818.71
0.0514	298.15	815.21
0.0514	303.15	811.7
0.0514	308.15	808.16
0.1001	288.15	816.02
0.1001	293.15	812.51
0.1001	298.15	808.98
0.1001	303.15	805.43
0.1001	308.15	801.85
0.2015	288.15	802.93
0.2015	293.15	799.33
0.2015	298.15	795.72
0.2015	303.15	792.09
0.2015	308.15	788.43
0.3082	288.15	788.6
0.3082	293.15	784.92
0.3082	298.15	781.22
0.3082	303.15	777.49
0.3082	308.15	773.75
0.4054	288.15	775.17
0.4054	293.15	771.41
0.4054	298.15	767.63
0.4054	303.15	763.85
0.4054	308.15	760.1
0.5170	288.15	759.5
0.5170	293.15	755.65
0.5170	298.15	751.77
0.5170	303.15	747.87
0.5170	308.15	743.94
0.6305	288.15	743.28
0.6305	293.15	739.34
0.6305	298.15	735.37
0.6305	303.15	731.38
0.6305	308.15	727.36
0.7114	288.15	731.48
0.7114	293.15	727.47
0.7114	298.15	723.44
0.7114	303.15	719.37
0.7114	308.15	715.28
0.8136	288.15	716.21
0.8136	293.15	712.11
0.8136	298.15	707.99
0.8136	303.15	703.84
0.8136	308.15	699.65
0.9061	288.15	702.2
0.9061	293.15	698.04
0.9061	298.15	693.84
0.9061	303.15	689.61
0.9061	308.15	685.35
0.9518	288.15	695.28
0.9518	293.15	691.08
0.9518	298.15	686.85
0.9518	303.15	682.59
0.9518	308.15	678.3

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of Heptane (2) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.0514	288.15	822.18
0.0514	293.15	818.71
0.0514	298.15	815.21
0.0514	303.15	811.7
0.0514	308.15	808.16
0.1001	288.15	816.02
0.1001	293.15	812.51
0.1001	298.15	808.98
0.1001	303.15	805.43
0.1001	308.15	801.85
0.2015	288.15	802.93
0.2015	293.15	799.33
0.2015	298.15	795.72
0.2015	303.15	792.09
0.2015	308.15	788.43
0.3082	288.15	788.6
0.3082	293.15	784.92
0.3082	298.15	781.22
0.3082	303.15	777.49
0.3082	308.15	773.75
0.4054	288.15	775.17
0.4054	293.15	771.41
0.4054	298.15	767.63
0.4054	303.15	763.85
0.4054	308.15	760.1
0.5170	288.15	759.5
0.5170	293.15	755.65
0.5170	298.15	751.77
0.5170	303.15	747.87
0.5170	308.15	743.94
0.6305	288.15	743.28
0.6305	293.15	739.34
0.6305	298.15	735.37
0.6305	303.15	731.38
0.6305	308.15	727.36
0.7114	288.15	731.48
0.7114	293.15	727.47
0.7114	298.15	723.44
0.7114	303.15	719.37
0.7114	308.15	715.28
0.8136	288.15	716.21
0.8136	293.15	712.11
0.8136	298.15	707.99
0.8136	303.15	703.84
0.8136	308.15	699.65
0.9061	288.15	702.2
0.9061	293.15	698.04
0.9061	298.15	693.84
0.9061	303.15	689.61
0.9061	308.15	685.35
0.9518	288.15	695.28
0.9518	293.15	691.08
0.9518	298.15	686.85
0.9518	303.15	682.59
0.9518	308.15	678.3

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

Fixed		Measured
Mole fraction of Heptane (2) - Liquid	Temperature, K - Liquid	Surface tension liquid-gas, N/m - Liquid
0.0504	303.15	0.0252
0.0516	288.15	0.0267
0.0541	298.15	0.0256
0.0562	308.15	0.0245
0.0564	293.15	0.0261
0.0995	288.15	0.0262
0.1017	308.15	0.0240
0.1033	303.15	0.0246
0.1057	293.15	0.0255
0.1083	298.15	0.0250
0.1845	288.15	0.0250
0.2004	298.15	0.0239
0.2052	303.15	0.0235
0.2078	308.15	0.0229
0.2084	293.15	0.0243
0.3065	308.15	0.0219
0.3108	303.15	0.0224
0.3112	293.15	0.0234
0.3137	298.15	0.0228
0.3346	288.15	0.0237
0.4050	298.15	0.0221
0.4066	293.15	0.0226
0.4117	308.15	0.0211
0.4134	303.15	0.0216
0.4142	288.15	0.0231
0.5034	288.15	0.0226
0.5064	308.15	0.0205
0.5089	298.15	0.0214
0.5114	293.15	0.0220
0.5153	303.15	0.0209
0.6005	303.15	0.0205
0.6065	308.15	0.0200
0.6074	288.15	0.0222
0.6085	298.15	0.0209
0.6092	293.15	0.0215
0.6639	288.15	0.0219
0.7067	303.15	0.0200
0.7081	308.15	0.0196
0.7107	298.15	0.0205
0.7164	293.15	0.0210
0.8000	308.15	0.0193
0.8043	303.15	0.0196
0.8072	298.15	0.0202
0.8124	293.15	0.0206
0.8325	288.15	0.0212
0.8965	293.15	0.0205
0.9028	308.15	0.0189
0.9047	303.15	0.0192
0.9071	298.15	0.0198
0.9105	288.15	0.0209
0.9483	308.15	0.0188
0.9486	303.15	0.0191
0.9536	298.15	0.0196
0.9561	288.15	0.0209
0.9573	293.15	0.0203

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

Fixed		Measured
Mole fraction of Heptane (2) - Liquid	Temperature, K - Liquid	Surface tension liquid-gas, N/m - Liquid
0.0504	303.15	0.0252
0.0516	288.15	0.0267
0.0541	298.15	0.0256
0.0562	308.15	0.0245
0.0564	293.15	0.0261
0.0995	288.15	0.0262
0.1017	308.15	0.0240
0.1033	303.15	0.0246
0.1057	293.15	0.0255
0.1083	298.15	0.0250
0.1845	288.15	0.0250
0.2004	298.15	0.0239
0.2052	303.15	0.0235
0.2078	308.15	0.0229
0.2084	293.15	0.0243
0.3065	308.15	0.0219
0.3108	303.15	0.0224
0.3112	293.15	0.0234
0.3137	298.15	0.0228
0.3346	288.15	0.0237
0.4050	298.15	0.0221
0.4066	293.15	0.0226
0.4117	308.15	0.0211
0.4134	303.15	0.0216
0.4142	288.15	0.0231
0.5034	288.15	0.0226
0.5064	308.15	0.0205
0.5089	298.15	0.0214
0.5114	293.15	0.0220
0.5153	303.15	0.0209
0.6005	303.15	0.0205
0.6065	308.15	0.0200
0.6074	288.15	0.0222
0.6085	298.15	0.0209
0.6092	293.15	0.0215
0.6639	288.15	0.0219
0.7067	303.15	0.0200
0.7081	308.15	0.0196
0.7107	298.15	0.0205
0.7164	293.15	0.0210
0.8000	308.15	0.0193
0.8043	303.15	0.0196
0.8072	298.15	0.0202
0.8124	293.15	0.0206
0.8325	288.15	0.0212
0.8965	293.15	0.0205
0.9028	308.15	0.0189
0.9047	303.15	0.0192
0.9071	298.15	0.0198
0.9105	288.15	0.0209
0.9483	308.15	0.0188
0.9486	303.15	0.0191
0.9536	298.15	0.0196
0.9561	288.15	0.0209
0.9573	293.15	0.0203

Sources

• Density and Surface Tension Variation with Temperature for Heptane + 1-Alkanol