Mixture of Ethanol + n-Propyl acetate

Datasets

1. Mole fraction (2)
2. P_vap - Vapor or sublimation pressure, kPa (2)
3. Azeotropic pressure, kPa (4)

Mole fraction of Ethanol (1) [ref]

Fixed		Measured
Mole fraction of Ethanol (1) - Liquid	Temperature, K - Liquid	Mole fraction of Ethanol (1) - Gas
0.0000	323.15	0.0000
0.0000	348.15	0.0000
0.0755	323.15	0.2657
0.0791	348.15	0.2586
0.1340	323.15	0.3828
0.1353	348.15	0.3759
0.2021	323.15	0.4662
0.2027	348.15	0.4698
0.2784	323.15	0.5415
0.2845	348.15	0.5370
0.3719	348.15	0.6067
0.3809	323.15	0.5938
0.4701	348.15	0.6637
0.6502	348.15	0.7513
0.6555	323.15	0.7290
0.7248	348.15	0.7906
0.7298	323.15	0.7651
0.8067	348.15	0.8371
0.8112	323.15	0.8143
0.8749	348.15	0.8822
0.8793	323.15	0.8629
0.9236	348.15	0.9214
0.9266	323.15	0.9071
0.9577	348.15	0.9528
0.9595	323.15	0.9440
0.9798	348.15	0.9764
0.9809	323.15	0.9717
1.0000	323.15	1.0000
1.0000	348.15	1.0000

Mole fraction of Ethanol (1) [ref]

Fixed		Measured
Mole fraction of Ethanol (1) - Liquid	Temperature, K - Liquid	Mole fraction of Ethanol (1) - Gas
0.0000	323.15	0.0000
0.0000	348.15	0.0000
0.0755	323.15	0.2657
0.0791	348.15	0.2586
0.1340	323.15	0.3828
0.1353	348.15	0.3759
0.2021	323.15	0.4662
0.2027	348.15	0.4698
0.2784	323.15	0.5415
0.2845	348.15	0.5370
0.3719	348.15	0.6067
0.3809	323.15	0.5938
0.4701	348.15	0.6637
0.6502	348.15	0.7513
0.6555	323.15	0.7290
0.7248	348.15	0.7906
0.7298	323.15	0.7651
0.8067	348.15	0.8371
0.8112	323.15	0.8143
0.8749	348.15	0.8822
0.8793	323.15	0.8629
0.9236	348.15	0.9214
0.9266	323.15	0.9071
0.9577	348.15	0.9528
0.9595	323.15	0.9440
0.9798	348.15	0.9764
0.9809	323.15	0.9717
1.0000	323.15	1.0000
1.0000	348.15	1.0000

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Ethanol (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	323.15	15.32
0.0000	348.15	41.88
0.0755	323.15	19.46
0.0791	348.15	52.90
0.1340	323.15	21.93
0.1353	348.15	59.07
0.2021	323.15	24.03
0.2027	348.15	65.50
0.2784	323.15	25.91
0.2845	348.15	71.36
0.3719	348.15	76.62
0.3809	323.15	27.20
0.4701	348.15	80.59
0.6502	348.15	86.08
0.6555	323.15	30.19
0.7248	348.15	87.74
0.7298	323.15	30.53
0.8067	348.15	89.02
0.8112	323.15	30.68
0.8749	348.15	89.64
0.8793	323.15	30.60
0.9236	348.15	89.69
0.9266	323.15	30.35
0.9577	348.15	89.49
0.9595	323.15	30.05
0.9798	348.15	89.21
0.9809	323.15	29.77
1.0000	323.15	29.48
1.0000	348.15	88.84

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Ethanol (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	323.15	15.32
0.0000	348.15	41.88
0.0755	323.15	19.46
0.0791	348.15	52.90
0.1340	323.15	21.93
0.1353	348.15	59.07
0.2021	323.15	24.03
0.2027	348.15	65.50
0.2784	323.15	25.91
0.2845	348.15	71.36
0.3719	348.15	76.62
0.3809	323.15	27.20
0.4701	348.15	80.59
0.6502	348.15	86.08
0.6555	323.15	30.19
0.7248	348.15	87.74
0.7298	323.15	30.53
0.8067	348.15	89.02
0.8112	323.15	30.68
0.8749	348.15	89.64
0.8793	323.15	30.60
0.9236	348.15	89.69
0.9266	323.15	30.35
0.9577	348.15	89.49
0.9595	323.15	30.05
0.9798	348.15	89.21
0.9809	323.15	29.77
1.0000	323.15	29.48
1.0000	348.15	88.84

Azeotropic pressure, kPa [ref]

Mole fraction of Ethanol (1) - Liquid	Azeotropic pressure, kPa - Liquid
0.8237	30.69
0.9024	89.52

Azeotropic temperature, K [ref]

Mole fraction of Ethanol (1) - Liquid	Azeotropic temperature, K - Liquid
0.8237	323.15
0.9024	348.15

Azeotropic pressure, kPa [ref]

Mole fraction of Ethanol (1) - Liquid	Azeotropic pressure, kPa - Liquid
0.8237	30.69
0.9024	89.52

Azeotropic temperature, K [ref]

Mole fraction of Ethanol (1) - Liquid	Azeotropic temperature, K - Liquid
0.8237	323.15
0.9024	348.15

Sources

• Vapour-liquid and chemical equilibria in the ethyl ethanoate + ethanol + propyl ethanoate + propanol system accompanied with transesterification reaction