Mixture of p-Xylene + Acetic acid, butyl ester

Datasets

1. Excess molar enthalpy (molar enthalpy (2)
2. n₀ - Refractive index (Na D-line) (2)
3. Excess molar volume, m3/mol (2)

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

Operational conditions:

• Temperature, K = 308.15 (Liquid)
• Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetic acid, butyl ester (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0722	-0.0149
0.1892	-0.0358
0.3182	-0.0479
0.3590	-0.0511
0.4828	-0.0576
0.6364	-0.0570
0.6512	-0.0570
0.7888	-0.0448
0.8394	-0.0369
0.9169	-0.0228

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

Operational conditions:

• Temperature, K = 308.15 (Liquid)
• Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetic acid, butyl ester (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0722	-0.0149
0.1892	-0.0358
0.3182	-0.0479
0.3590	-0.0511
0.4828	-0.0576
0.6364	-0.0570
0.6512	-0.0570
0.7888	-0.0448
0.8394	-0.0369
0.9169	-0.0228

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of Acetic acid, butyl ester (2) - Liquid	Temperature, K - Liquid	Refractive index (Na D-line) - Liquid
0.0494	293.15	1.4905
0.0494	298.15	1.4878
0.0494	303.15	1.485
0.0494	308.15	1.4824
0.0494	313.15	1.4798
0.1014	293.15	1.4849
0.1014	298.15	1.4822
0.1014	303.15	1.4794
0.1014	308.15	1.4768
0.1014	313.15	1.4741
0.1494	293.15	1.4798
0.1494	298.15	1.4771
0.1494	303.15	1.4744
0.1494	308.15	1.4717
0.1494	313.15	1.469
0.2012	293.15	1.4742
0.2012	298.15	1.4715
0.2012	303.15	1.4688
0.2012	308.15	1.4662
0.2012	313.15	1.4636
0.2480	293.15	1.4693
0.2480	298.15	1.4666
0.2480	303.15	1.4639
0.2480	308.15	1.4613
0.2480	313.15	1.4586
0.3077	293.15	1.4631
0.3077	298.15	1.4604
0.3077	303.15	1.4577
0.3077	308.15	1.4551
0.3077	313.15	1.4525
0.3519	293.15	1.4585
0.3519	298.15	1.4558
0.3519	303.15	1.4531
0.3519	308.15	1.4506
0.3519	313.15	1.4479
0.4040	293.15	1.4531
0.4040	298.15	1.4504
0.4040	303.15	1.4478
0.4040	308.15	1.4452
0.4040	313.15	1.4426
0.4519	293.15	1.4482
0.4519	298.15	1.4455
0.4519	303.15	1.4429
0.4519	308.15	1.4403
0.4519	313.15	1.4377
0.4999	293.15	1.4432
0.4999	298.15	1.4406
0.4999	303.15	1.438
0.4999	308.15	1.4354
0.4999	313.15	1.4328
0.5505	293.15	1.4381
0.5505	298.15	1.4355
0.5505	303.15	1.4329
0.5505	308.15	1.4303
0.5505	313.15	1.4278
0.5991	293.15	1.4332
0.5991	298.15	1.4306
0.5991	303.15	1.428
0.5991	308.15	1.4255
0.5991	313.15	1.4229
0.6518	293.15	1.4279
0.6518	298.15	1.4253
0.6518	303.15	1.4227
0.6518	308.15	1.4202
0.6518	313.15	1.4176
0.6993	293.15	1.4231
0.6993	298.15	1.4206
0.6993	303.15	1.4181
0.6993	308.15	1.4155
0.6993	313.15	1.4129
0.7490	293.15	1.4183
0.7490	298.15	1.4157
0.7490	303.15	1.4132
0.7490	308.15	1.4107
0.7490	313.15	1.4081
0.7990	293.15	1.4133
0.7990	298.15	1.4109
0.7990	303.15	1.4083
0.7990	308.15	1.4058
0.7990	313.15	1.4033
0.8519	293.15	1.4083
0.8519	298.15	1.4058
0.8519	303.15	1.4033
0.8519	308.15	1.4008
0.8519	313.15	1.3983
0.8979	293.15	1.4038
0.8979	298.15	1.4014
0.8979	303.15	1.3988
0.8979	308.15	1.3964
0.8979	313.15	1.3939
0.9489	293.15	1.3989
0.9489	298.15	1.3965
0.9489	303.15	1.3941
0.9489	308.15	1.3916
0.9489	313.15	1.3891

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of Acetic acid, butyl ester (2) - Liquid	Temperature, K - Liquid	Refractive index (Na D-line) - Liquid
0.0494	293.15	1.4905
0.0494	298.15	1.4878
0.0494	303.15	1.485
0.0494	308.15	1.4824
0.0494	313.15	1.4798
0.1014	293.15	1.4849
0.1014	298.15	1.4822
0.1014	303.15	1.4794
0.1014	308.15	1.4768
0.1014	313.15	1.4741
0.1494	293.15	1.4798
0.1494	298.15	1.4771
0.1494	303.15	1.4744
0.1494	308.15	1.4717
0.1494	313.15	1.469
0.2012	293.15	1.4742
0.2012	298.15	1.4715
0.2012	303.15	1.4688
0.2012	308.15	1.4662
0.2012	313.15	1.4636
0.2480	293.15	1.4693
0.2480	298.15	1.4666
0.2480	303.15	1.4639
0.2480	308.15	1.4613
0.2480	313.15	1.4586
0.3077	293.15	1.4631
0.3077	298.15	1.4604
0.3077	303.15	1.4577
0.3077	308.15	1.4551
0.3077	313.15	1.4525
0.3519	293.15	1.4585
0.3519	298.15	1.4558
0.3519	303.15	1.4531
0.3519	308.15	1.4506
0.3519	313.15	1.4479
0.4040	293.15	1.4531
0.4040	298.15	1.4504
0.4040	303.15	1.4478
0.4040	308.15	1.4452
0.4040	313.15	1.4426
0.4519	293.15	1.4482
0.4519	298.15	1.4455
0.4519	303.15	1.4429
0.4519	308.15	1.4403
0.4519	313.15	1.4377
0.4999	293.15	1.4432
0.4999	298.15	1.4406
0.4999	303.15	1.438
0.4999	308.15	1.4354
0.4999	313.15	1.4328
0.5505	293.15	1.4381
0.5505	298.15	1.4355
0.5505	303.15	1.4329
0.5505	308.15	1.4303
0.5505	313.15	1.4278
0.5991	293.15	1.4332
0.5991	298.15	1.4306
0.5991	303.15	1.428
0.5991	308.15	1.4255
0.5991	313.15	1.4229
0.6518	293.15	1.4279
0.6518	298.15	1.4253
0.6518	303.15	1.4227
0.6518	308.15	1.4202
0.6518	313.15	1.4176
0.6993	293.15	1.4231
0.6993	298.15	1.4206
0.6993	303.15	1.4181
0.6993	308.15	1.4155
0.6993	313.15	1.4129
0.7490	293.15	1.4183
0.7490	298.15	1.4157
0.7490	303.15	1.4132
0.7490	308.15	1.4107
0.7490	313.15	1.4081
0.7990	293.15	1.4133
0.7990	298.15	1.4109
0.7990	303.15	1.4083
0.7990	308.15	1.4058
0.7990	313.15	1.4033
0.8519	293.15	1.4083
0.8519	298.15	1.4058
0.8519	303.15	1.4033
0.8519	308.15	1.4008
0.8519	313.15	1.3983
0.8979	293.15	1.4038
0.8979	298.15	1.4014
0.8979	303.15	1.3988
0.8979	308.15	1.3964
0.8979	313.15	1.3939
0.9489	293.15	1.3989
0.9489	298.15	1.3965
0.9489	303.15	1.3941
0.9489	308.15	1.3916
0.9489	313.15	1.3891

Excess molar volume, m3/mol [ref]

Operational conditions:

• Temperature, K = 308.15 (Liquid)
• Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetic acid, butyl ester (2) - Liquid	Excess molar volume, m3/mol - Liquid
0.0881	-8.0000e-08
0.1630	-1.5900e-07
0.3140	-2.4700e-07
0.3481	-2.8100e-07
0.5001	-3.1600e-07
0.6164	-3.1800e-07
0.7380	-2.8200e-07
0.7871	-2.6400e-07
0.8758	-2.2100e-07
0.9179	-1.7100e-07

Excess molar volume, m3/mol [ref]

Operational conditions:

• Temperature, K = 308.15 (Liquid)
• Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetic acid, butyl ester (2) - Liquid	Excess molar volume, m3/mol - Liquid
0.0881	-8.0000e-08
0.1630	-1.5900e-07
0.3140	-2.4700e-07
0.3481	-2.8100e-07
0.5001	-3.1600e-07
0.6164	-3.1800e-07
0.7380	-2.8200e-07
0.7871	-2.6400e-07
0.8758	-2.2100e-07
0.9179	-1.7100e-07

Sources

• Effect of Temperature on the Change of Refractive Index on Mixing for Butyl Acetate + Aromatic Hydrocarbons
• Topological and thermodynamic investigations of molecular interactions in binary mixtures: Molar excess volumes and molar excess enthalpies