Mixture of Heptane, 2,2,4,6,6-pentamethyl- + Benzene, n-butyl-

Datasets

1. η - Viscosity, Pa*s (2)
2. ρ_l - Mass density, kg/m3 (2)
3. c_sound,fluid - Speed of Sound, m/s (2)
4. γ - Surface tension liquid-gas, N/m (2)

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 102 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Benzene, n-butyl- (2) - Liquid	Viscosity, Pa*s - Liquid
253.15	0.1015	0.0028
293.15	0.1015	0.0012
303.15	0.1015	0.0011
313.15	0.1015	0.0009
323.15	0.1015	0.0008
333.15	0.1015	0.0007
253.15	0.2005	0.0026
293.15	0.2005	0.0012
303.15	0.2005	0.0010
313.15	0.2005	0.0009
323.15	0.2005	0.0008
333.15	0.2005	0.0007
253.15	0.2999	0.0025
293.15	0.2999	0.0011
303.15	0.2999	0.0010
313.15	0.2999	0.0009
323.15	0.2999	0.0008
333.15	0.2999	0.0007
253.15	0.4001	0.0024
293.15	0.4001	0.0011
303.15	0.4001	0.0010
313.15	0.4001	0.0008
323.15	0.4001	0.0007
333.15	0.4001	0.0007
253.15	0.4996	0.0023
293.15	0.4996	0.0010
303.15	0.4996	0.0009
313.15	0.4996	0.0008
323.15	0.4996	0.0007
333.15	0.4996	0.0006
253.15	0.6000	0.0022
293.15	0.6000	0.0010
303.15	0.6000	0.0009
313.15	0.6000	0.0008
323.15	0.6000	0.0007
333.15	0.6000	0.0006
253.15	0.6999	0.0022
293.15	0.6999	0.0010
303.15	0.6999	0.0009
313.15	0.6999	0.0008
323.15	0.6999	0.0007
333.15	0.6999	0.0006
253.15	0.8000	0.0022
293.15	0.8000	0.0010
303.15	0.8000	0.0009
313.15	0.8000	0.0008
323.15	0.8000	0.0007
333.15	0.8000	0.0006
253.15	0.9000	0.0022
293.15	0.9000	0.0010
303.15	0.9000	0.0009
313.15	0.9000	0.0008
323.15	0.9000	0.0007
333.15	0.9000	0.0006

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 102 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Benzene, n-butyl- (2) - Liquid	Viscosity, Pa*s - Liquid
253.15	0.1015	0.0028
293.15	0.1015	0.0012
303.15	0.1015	0.0011
313.15	0.1015	0.0009
323.15	0.1015	0.0008
333.15	0.1015	0.0007
253.15	0.2005	0.0026
293.15	0.2005	0.0012
303.15	0.2005	0.0010
313.15	0.2005	0.0009
323.15	0.2005	0.0008
333.15	0.2005	0.0007
253.15	0.2999	0.0025
293.15	0.2999	0.0011
303.15	0.2999	0.0010
313.15	0.2999	0.0009
323.15	0.2999	0.0008
333.15	0.2999	0.0007
253.15	0.4001	0.0024
293.15	0.4001	0.0011
303.15	0.4001	0.0010
313.15	0.4001	0.0008
323.15	0.4001	0.0007
333.15	0.4001	0.0007
253.15	0.4996	0.0023
293.15	0.4996	0.0010
303.15	0.4996	0.0009
313.15	0.4996	0.0008
323.15	0.4996	0.0007
333.15	0.4996	0.0006
253.15	0.6000	0.0022
293.15	0.6000	0.0010
303.15	0.6000	0.0009
313.15	0.6000	0.0008
323.15	0.6000	0.0007
333.15	0.6000	0.0006
253.15	0.6999	0.0022
293.15	0.6999	0.0010
303.15	0.6999	0.0009
313.15	0.6999	0.0008
323.15	0.6999	0.0007
333.15	0.6999	0.0006
253.15	0.8000	0.0022
293.15	0.8000	0.0010
303.15	0.8000	0.0009
313.15	0.8000	0.0008
323.15	0.8000	0.0007
333.15	0.8000	0.0006
253.15	0.9000	0.0022
293.15	0.9000	0.0010
303.15	0.9000	0.0009
313.15	0.9000	0.0008
323.15	0.9000	0.0007
333.15	0.9000	0.0006

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 102 (Liquid)

Fixed		Measured
Mole fraction of Benzene, n-butyl- (2) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.1001	253.15	782.1
0.1001	288.15	756.92
0.1001	293.15	753.25
0.1001	303.15	745.91
0.1001	313.15	738.55
0.1001	323.15	731.16
0.1001	333.15	723.71
0.2000	253.15	791.5
0.2000	288.15	765.57
0.2000	293.15	761.88
0.2000	303.15	754.49
0.2000	313.15	747.07
0.2000	323.15	739.61
0.2000	333.15	732.11
0.3001	253.15	801.0
0.3001	288.15	774.88
0.3001	293.15	771.17
0.3001	303.15	763.72
0.3001	313.15	756.25
0.3001	323.15	748.74
0.3001	333.15	741.19
0.4006	253.15	811.2
0.4006	288.15	784.92
0.4006	293.15	781.17
0.4006	303.15	773.66
0.4006	313.15	766.12
0.4006	323.15	758.55
0.4006	333.15	750.94
0.5000	253.15	822.2
0.5000	288.15	795.63
0.5000	293.15	791.85
0.5000	303.15	784.27
0.5000	313.15	776.66
0.5000	323.15	769.02
0.5000	333.15	761.34
0.6002	253.15	834.1
0.6002	288.15	807.34
0.6002	293.15	803.52
0.6002	303.15	795.86
0.6002	313.15	788.17
0.6002	323.15	780.45
0.6002	333.15	772.69
0.6999	253.15	846.8
0.6999	288.15	819.87
0.6999	293.15	816.01
0.6999	303.15	808.28
0.6999	313.15	800.51
0.6999	323.15	792.72
0.6999	333.15	784.88
0.8009	253.15	860.0
0.8009	288.15	833.77
0.8009	293.15	829.8
0.8009	303.15	821.96
0.8009	313.15	814.1
0.8009	323.15	806.2
0.8009	333.15	798.16
0.9000	253.15	876.1
0.9000	288.15	848.29
0.9000	293.15	844.33
0.9000	303.15	836.41
0.9000	313.15	828.46
0.9000	323.15	820.47
0.9000	333.15	812.44

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 102 (Liquid)

Fixed		Measured
Mole fraction of Benzene, n-butyl- (2) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.1001	253.15	782.1
0.1001	288.15	756.92
0.1001	293.15	753.25
0.1001	303.15	745.91
0.1001	313.15	738.55
0.1001	323.15	731.16
0.1001	333.15	723.71
0.2000	253.15	791.5
0.2000	288.15	765.57
0.2000	293.15	761.88
0.2000	303.15	754.49
0.2000	313.15	747.07
0.2000	323.15	739.61
0.2000	333.15	732.11
0.3001	253.15	801.0
0.3001	288.15	774.88
0.3001	293.15	771.17
0.3001	303.15	763.72
0.3001	313.15	756.25
0.3001	323.15	748.74
0.3001	333.15	741.19
0.4006	253.15	811.2
0.4006	288.15	784.92
0.4006	293.15	781.17
0.4006	303.15	773.66
0.4006	313.15	766.12
0.4006	323.15	758.55
0.4006	333.15	750.94
0.5000	253.15	822.2
0.5000	288.15	795.63
0.5000	293.15	791.85
0.5000	303.15	784.27
0.5000	313.15	776.66
0.5000	323.15	769.02
0.5000	333.15	761.34
0.6002	253.15	834.1
0.6002	288.15	807.34
0.6002	293.15	803.52
0.6002	303.15	795.86
0.6002	313.15	788.17
0.6002	323.15	780.45
0.6002	333.15	772.69
0.6999	253.15	846.8
0.6999	288.15	819.87
0.6999	293.15	816.01
0.6999	303.15	808.28
0.6999	313.15	800.51
0.6999	323.15	792.72
0.6999	333.15	784.88
0.8009	253.15	860.0
0.8009	288.15	833.77
0.8009	293.15	829.8
0.8009	303.15	821.96
0.8009	313.15	814.1
0.8009	323.15	806.2
0.8009	333.15	798.16
0.9000	253.15	876.1
0.9000	288.15	848.29
0.9000	293.15	844.33
0.9000	303.15	836.41
0.9000	313.15	828.46
0.9000	323.15	820.47
0.9000	333.15	812.44

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 102 (Liquid)
• Frequency, MHz = 3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Benzene, n-butyl- (2) - Liquid	Speed of sound, m/s - Liquid
288.15	0.1001	1234.1
293.15	0.1001	1214.1
303.15	0.1001	1175.0
313.15	0.1001	1136.7
323.15	0.1001	1099.4
333.15	0.1001	1063.0
288.15	0.2000	1245.3
293.15	0.2000	1225.4
303.15	0.2000	1186.5
313.15	0.2000	1148.4
323.15	0.2000	1111.0
333.15	0.2000	1074.5
288.15	0.3001	1257.1
293.15	0.3001	1237.2
303.15	0.3001	1198.0
313.15	0.3001	1159.8
323.15	0.3001	1122.4
333.15	0.3001	1086.1
288.15	0.4006	1270.0
293.15	0.4006	1250.0
303.15	0.4006	1210.8
313.15	0.4006	1172.6
323.15	0.4006	1135.1
333.15	0.4006	1098.7
288.15	0.5000	1283.8
293.15	0.5000	1263.8
303.15	0.5000	1224.6
313.15	0.5000	1186.3
323.15	0.5000	1148.8
333.15	0.5000	1112.3
288.15	0.6002	1298.7
293.15	0.6002	1278.9
303.15	0.6002	1240.1
313.15	0.6002	1201.9
323.15	0.6002	1164.4
333.15	0.6002	1127.7
288.15	0.6999	1315.0
293.15	0.6999	1295.0
303.15	0.6999	1255.8
313.15	0.6999	1217.5
323.15	0.6999	1179.9
333.15	0.6999	1143.2
288.15	0.8009	1332.9
293.15	0.8009	1312.9
303.15	0.8009	1274.1
313.15	0.8009	1235.9
323.15	0.8009	1198.3
333.15	0.8009	1161.4
288.15	0.9000	1352.1
293.15	0.9000	1332.1
303.15	0.9000	1292.8
313.15	0.9000	1254.4
323.15	0.9000	1216.8
333.15	0.9000	1180.0

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 102 (Liquid)
• Frequency, MHz = 3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Benzene, n-butyl- (2) - Liquid	Speed of sound, m/s - Liquid
288.15	0.1001	1234.1
293.15	0.1001	1214.1
303.15	0.1001	1175.0
313.15	0.1001	1136.7
323.15	0.1001	1099.4
333.15	0.1001	1063.0
288.15	0.2000	1245.3
293.15	0.2000	1225.4
303.15	0.2000	1186.5
313.15	0.2000	1148.4
323.15	0.2000	1111.0
333.15	0.2000	1074.5
288.15	0.3001	1257.1
293.15	0.3001	1237.2
303.15	0.3001	1198.0
313.15	0.3001	1159.8
323.15	0.3001	1122.4
333.15	0.3001	1086.1
288.15	0.4006	1270.0
293.15	0.4006	1250.0
303.15	0.4006	1210.8
313.15	0.4006	1172.6
323.15	0.4006	1135.1
333.15	0.4006	1098.7
288.15	0.5000	1283.8
293.15	0.5000	1263.8
303.15	0.5000	1224.6
313.15	0.5000	1186.3
323.15	0.5000	1148.8
333.15	0.5000	1112.3
288.15	0.6002	1298.7
293.15	0.6002	1278.9
303.15	0.6002	1240.1
313.15	0.6002	1201.9
323.15	0.6002	1164.4
333.15	0.6002	1127.7
288.15	0.6999	1315.0
293.15	0.6999	1295.0
303.15	0.6999	1255.8
313.15	0.6999	1217.5
323.15	0.6999	1179.9
333.15	0.6999	1143.2
288.15	0.8009	1332.9
293.15	0.8009	1312.9
303.15	0.8009	1274.1
313.15	0.8009	1235.9
323.15	0.8009	1198.3
333.15	0.8009	1161.4
288.15	0.9000	1352.1
293.15	0.9000	1332.1
303.15	0.9000	1292.8
313.15	0.9000	1254.4
323.15	0.9000	1216.8
333.15	0.9000	1180.0

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

Operational condition: Temperature, K = 295 (Liquid)

Mole fraction of Benzene, n-butyl- (2) - Liquid	Surface tension liquid-gas, N/m - Liquid
0.1001	0.0220
0.2000	0.0222
0.3001	0.0227
0.4006	0.0231
0.5000	0.0235
0.6002	0.0240
0.6999	0.0248
0.8009	0.0257
0.8985	0.0267

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

Operational condition: Temperature, K = 295 (Liquid)

Mole fraction of Benzene, n-butyl- (2) - Liquid	Surface tension liquid-gas, N/m - Liquid
0.1001	0.0220
0.2000	0.0222
0.3001	0.0227
0.4006	0.0231
0.5000	0.0235
0.6002	0.0240
0.6999	0.0248
0.8009	0.0257
0.8985	0.0267

Sources

• Density, Viscosity, Speed of Sound, Bulk Modulus, Surface Tension, and Flash Point of Binary Mixtures of n-Hexylbenzene (1) or n-Butylbenzene (1) in 2,2,4,6,6-Pentamethylheptane (2) or 2,2,4,4,6,8,8-Heptamethylnonane (2) at 0.1 MPa