Mixture of Toluene + Propanoic acid, propyl ester

Name: Toluene
InChI: InChI=1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3
InChI Key: YXFVVABEGXRONW-UHFFFAOYSA-N
Formula: C7H8
SMILES: Cc1ccccc1
Mol. Weight (g/mol): 92.14
CAS: 108-88-3

Name: Propanoic acid, propyl ester
InChI: InChI=1S/C6H12O2/c1-3-5-8-6(7)4-2/h3-5H2,1-2H3
InChI Key: MCSINKKTEDDPNK-UHFFFAOYSA-N
Formula: C6H12O2
SMILES: CCCOC(=O)CC
Mol. Weight (g/mol): 116.16
CAS: 106-36-5

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Datasets

Excess molar enthalpy (molar enthalpy (2)
n₀ - Refractive index (Na D-line) (2)
ρ_l - Mass density, kg/m3 (2)

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

Temperature, K = 298.15 (Liquid)
Pressure, kPa = 101 (Liquid)

Mole fraction of Propanoic acid, propyl ester (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0547	-0.0427
0.1357	-0.0932
0.1718	-0.1099
0.2389	-0.1404
0.2823	-0.1527
0.3263	-0.1668
0.3957	-0.1763
0.4277	-0.1760
0.5486	-0.1583
0.5841	-0.1510
0.6522	-0.1374
0.7090	-0.1227
0.7394	-0.1135
0.8031	-0.0954
0.8568	-0.0766
0.8920	-0.0547
0.9577	-0.0244

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

Temperature, K = 298.15 (Liquid)
Pressure, kPa = 101 (Liquid)

Mole fraction of Propanoic acid, propyl ester (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0547	-0.0427
0.1357	-0.0932
0.1718	-0.1099
0.2389	-0.1404
0.2823	-0.1527
0.3263	-0.1668
0.3957	-0.1763
0.4277	-0.1760
0.5486	-0.1583
0.5841	-0.1510
0.6522	-0.1374
0.7090	-0.1227
0.7394	-0.1135
0.8031	-0.0954
0.8568	-0.0766
0.8920	-0.0547
0.9577	-0.0244

Refractive index (Na D-line) [ref]

Operational conditions:

Pressure, kPa = 101.3 (Liquid)
Temperature, K = 298.15 (Liquid)

Mole fraction of Propanoic acid, propyl ester (2) - Liquid	Refractive index (Na D-line) - Liquid
0.0625	1.4858
0.1072	1.4803
0.1826	1.4712
0.2232	1.4665
0.2747	1.4605
0.3426	1.4529
0.4514	1.4411
0.4907	1.437
0.5441	1.4316
0.5833	1.4277
0.6451	1.4218
0.7066	1.416
0.7346	1.4135
0.7898	1.4085
0.8508	1.4031
0.9037	1.3986
0.9560	1.3942

Refractive index (Na D-line) [ref]

Operational conditions:

Pressure, kPa = 101.3 (Liquid)
Temperature, K = 298.15 (Liquid)

Mole fraction of Propanoic acid, propyl ester (2) - Liquid	Refractive index (Na D-line) - Liquid
0.0625	1.4858
0.1072	1.4803
0.1826	1.4712
0.2232	1.4665
0.2747	1.4605
0.3426	1.4529
0.4514	1.4411
0.4907	1.437
0.5441	1.4316
0.5833	1.4277
0.6451	1.4218
0.7066	1.416
0.7346	1.4135
0.7898	1.4085
0.8508	1.4031
0.9037	1.3986
0.9560	1.3942

Mass density, kg/m3 [ref]

Operational conditions:

Pressure, kPa = 101.3 (Liquid)
Temperature, K = 298.15 (Liquid)

Mole fraction of Propanoic acid, propyl ester (2) - Liquid	Mass density, kg/m3 - Liquid
0.0625	863.5
0.1072	864.46
0.1826	865.94
0.2232	866.69
0.2747	867.57
0.3426	868.66
0.4514	870.21
0.4907	870.73
0.5441	871.41
0.5833	871.86
0.6451	872.53
0.7066	873.14
0.7346	873.41
0.7898	873.9
0.8508	874.42
0.9037	874.81
0.9560	875.2

Mass density, kg/m3 [ref]

Operational conditions:

Pressure, kPa = 101.3 (Liquid)
Temperature, K = 298.15 (Liquid)

Mole fraction of Propanoic acid, propyl ester (2) - Liquid	Mass density, kg/m3 - Liquid
0.0625	863.5
0.1072	864.46
0.1826	865.94
0.2232	866.69
0.2747	867.57
0.3426	868.66
0.4514	870.21
0.4907	870.73
0.5441	871.41
0.5833	871.86
0.6451	872.53
0.7066	873.14
0.7346	873.41
0.7898	873.9
0.8508	874.42
0.9037	874.81
0.9560	875.2

Sources

Physical properties of (propyl propanoate + hexane + toluene) at 298.15 K