Mixture of Octane + 2-Butanol

Datasets

1. η - Viscosity, Pa*s
2. P_c - Critical pressure, kPa
3. ρ_l - Mass density, kg/m3
4. c_sound,fluid - Speed of Sound, m/s
5. T_c - Critical temperature, K

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2-Butanol (2) - Liquid	Viscosity, Pa*s - Liquid
293.15	0.0000	0.0005
293.15	0.0481	0.0005
293.15	0.0974	0.0006
293.15	0.1984	0.0006
293.15	0.2890	0.0006
293.15	0.3964	0.0007
293.15	0.4923	0.0008
293.15	0.5931	0.0009
293.15	0.6922	0.0012
293.15	0.7987	0.0016
293.15	0.8988	0.0023
293.15	0.9495	0.0028
293.15	1.0000	0.0036
298.15	0.0000	0.0005
298.15	0.0481	0.0005
298.15	0.0974	0.0005
298.15	0.1984	0.0005
298.15	0.2890	0.0006
298.15	0.3964	0.0006
298.15	0.4923	0.0007
298.15	0.5931	0.0008
298.15	0.6922	0.0010
298.15	0.7987	0.0014
298.15	0.8988	0.0019
298.15	0.9495	0.0024
298.15	1.0000	0.0030
303.15	0.0000	0.0005
303.15	0.0481	0.0005
303.15	0.0974	0.0005
303.15	0.1984	0.0005
303.15	0.2890	0.0005
303.15	0.3964	0.0006
303.15	0.4923	0.0006
303.15	0.5931	0.0008
303.15	0.6922	0.0009
303.15	0.7987	0.0012
303.15	0.8988	0.0017
303.15	0.9495	0.0020
303.15	1.0000	0.0025

Critical pressure, kPa [ref]

Mole fraction of 2-Butanol (2) - Liquid	Critical pressure, kPa - Liquid
0.1462	2776.00
0.2781	3001.00
0.3978	3198.00
0.5068	3376.00
0.6065	3532.00
0.6980	3680.00
0.7824	3828.00
0.8604	3974.00
0.9327	4119.00
1.0000	4205.00
0.0000	2496.00

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2-Butanol (2) - Liquid	Mass density, kg/m3 - Liquid
293.15	0.0000	702.6
293.15	0.0481	704.6
293.15	0.0974	707.2
293.15	0.1984	713.3
293.15	0.2890	719.4
293.15	0.3964	727.7
293.15	0.4923	736.2
293.15	0.5931	746.5
293.15	0.6922	758.1
293.15	0.7987	772.5
293.15	0.8988	788.3
293.15	0.9495	797.2
293.15	1.0000	806.8
298.15	0.0000	698.5
298.15	0.0481	700.5
298.15	0.0974	703.1
298.15	0.1984	709.2
298.15	0.2890	715.2
298.15	0.3964	723.5
298.15	0.4923	731.9
298.15	0.5931	742.1
298.15	0.6922	753.8
298.15	0.7987	768.2
298.15	0.8988	784.0
298.15	0.9495	793.0
298.15	1.0000	802.7
303.15	0.0000	694.5
303.15	0.0481	696.4
303.15	0.0974	698.9
303.15	0.1984	704.9
303.15	0.2890	711.0
303.15	0.3964	719.1
303.15	0.4923	727.5
303.15	0.5931	737.8
303.15	0.6922	749.4
303.15	0.7987	763.9
303.15	0.8988	779.7
303.15	0.9495	788.8
303.15	1.0000	798.5

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2-Butanol (2) - Liquid	Speed of sound, m/s - Liquid
293.15	0.0000	1193.0
293.15	0.0481	1190.0
293.15	0.0974	1187.0
293.15	0.1984	1184.0
293.15	0.2890	1182.0
293.15	0.3964	1181.0
293.15	0.4923	1183.0
293.15	0.5931	1187.0
293.15	0.6922	1193.0
293.15	0.7987	1202.0
293.15	0.8988	1214.0
293.15	0.9495	1222.0
293.15	1.0000	1230.0
298.15	0.0000	1173.0
298.15	0.0481	1169.0
298.15	0.0974	1167.0
298.15	0.1984	1163.0
298.15	0.2890	1161.0
298.15	0.3964	1161.0
298.15	0.4923	1162.0
298.15	0.5931	1166.0
298.15	0.6922	1173.0
298.15	0.7987	1182.0
298.15	0.8988	1195.0
298.15	0.9495	1203.0
298.15	1.0000	1212.0
303.15	0.0000	1152.0
303.15	0.0481	1148.0
303.15	0.0974	1146.0
303.15	0.1984	1143.0
303.15	0.2890	1141.0
303.15	0.3964	1141.0
303.15	0.4923	1142.0
303.15	0.5931	1146.0
303.15	0.6922	1153.0
303.15	0.7987	1163.0
303.15	0.8988	1176.0
303.15	0.9495	1185.0
303.15	1.0000	1194.0

Critical temperature, K [ref]

Mole fraction of 2-Butanol (2) - Liquid	Critical temperature, K - Liquid
0.1462	560.21
0.2781	553.03
0.3978	547.09
0.5068	541.71
0.6065	537.68
0.6980	535.06
0.7824	533.89
0.8604	534.21
0.9327	535.01
1.0000	536.29
0.0000	568.92

Sources

• Dynamic viscosities of 2-butanol with alkanes (C8, C10, and C12) at several temperatures
• Experimental determination of critical data of multi-component mixtures containing potential gasoline additives 2-butanol by a flow-type apparatus

Note: These property values are available through the Cheméo API. A free account gives you an access key.