Mixture of Heptane + Acetic acid, methyl ester

Datasets

1. Azeotropic composition: mole fraction (10)
2. Excess molar enthalpy (molar enthalpy (2)
3. ρ_l - Mass density, kg/m3 (4)
4. T_boil - Boiling temperature at pressure P, K (4)
5. Azeotropic pressure, kPa (2)
6. Excess molar volume, m3/mol (2)

Azeotropic composition: mole fraction of Acetic acid, methyl ester (2) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of Acetic acid, methyl ester (2) - Liquid
307.91	0.9348
318.05	0.9426
329.50	0.9577

Mole fraction of Acetic acid, methyl ester (2) [ref]

Operational condition: Pressure, kPa = 1500 (Gas)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Mole fraction of Acetic acid, methyl ester (2) - Gas
0.0000	0.0000
0.0190	0.0360
0.0350	0.0830
0.0500	0.1300
0.0760	0.1830
0.0930	0.2250
0.1190	0.2780
0.1480	0.3330
0.1750	0.3780
0.2170	0.4340
0.2880	0.5280
0.3160	0.5610
0.3720	0.6170
0.4010	0.6440
0.4280	0.6650
0.4910	0.7090
0.5210	0.7270
0.5580	0.7430
0.5960	0.7630
0.6240	0.7780
0.6460	0.7920
0.6800	0.8070
0.7380	0.8380
0.7690	0.8520
0.7960	0.8680
0.8270	0.8830
0.8550	0.8980
0.8850	0.9130
0.9100	0.9300
0.9360	0.9490
0.9590	0.9660
0.9770	0.9810
0.9920	0.9940
1.0000	1.0000

Mole fraction of Acetic acid, methyl ester (2) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Mole fraction of Acetic acid, methyl ester (2) - Gas
0.0024	0.0193
0.0075	0.0592
0.0196	0.1286
0.0362	0.2138
0.0672	0.3346
0.0989	0.4474
0.1523	0.5628
0.2098	0.6354
0.2579	0.6848
0.3124	0.7233
0.3687	0.7542
0.4235	0.7746
0.4664	0.7923
0.5155	0.8119
0.5538	0.8224
0.5866	0.8320
0.6295	0.8428
0.6770	0.8459
0.7200	0.8555
0.7830	0.8730
0.8361	0.8920
0.8846	0.9038
0.9510	0.9446
0.9805	0.9715
0.9935	0.9918

Azeotropic composition: mole fraction of Acetic acid, methyl ester (2) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of Acetic acid, methyl ester (2) - Liquid
329.60	0.9340

Azeotropic composition: mole fraction of Acetic acid, methyl ester (2) [ref]

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of Acetic acid, methyl ester (2) - Liquid
101.32	0.9340

Azeotropic composition: mole fraction of Acetic acid, methyl ester (2) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of Acetic acid, methyl ester (2) - Liquid
307.91	0.9348
318.05	0.9426
329.50	0.9577

Mole fraction of Acetic acid, methyl ester (2) [ref]

Operational condition: Pressure, kPa = 1500 (Gas)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Mole fraction of Acetic acid, methyl ester (2) - Gas
0.0000	0.0000
0.0190	0.0360
0.0350	0.0830
0.0500	0.1300
0.0760	0.1830
0.0930	0.2250
0.1190	0.2780
0.1480	0.3330
0.1750	0.3780
0.2170	0.4340
0.2880	0.5280
0.3160	0.5610
0.3720	0.6170
0.4010	0.6440
0.4280	0.6650
0.4910	0.7090
0.5210	0.7270
0.5580	0.7430
0.5960	0.7630
0.6240	0.7780
0.6460	0.7920
0.6800	0.8070
0.7380	0.8380
0.7690	0.8520
0.7960	0.8680
0.8270	0.8830
0.8550	0.8980
0.8850	0.9130
0.9100	0.9300
0.9360	0.9490
0.9590	0.9660
0.9770	0.9810
0.9920	0.9940
1.0000	1.0000

Mole fraction of Acetic acid, methyl ester (2) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Mole fraction of Acetic acid, methyl ester (2) - Gas
0.0024	0.0193
0.0075	0.0592
0.0196	0.1286
0.0362	0.2138
0.0672	0.3346
0.0989	0.4474
0.1523	0.5628
0.2098	0.6354
0.2579	0.6848
0.3124	0.7233
0.3687	0.7542
0.4235	0.7746
0.4664	0.7923
0.5155	0.8119
0.5538	0.8224
0.5866	0.8320
0.6295	0.8428
0.6770	0.8459
0.7200	0.8555
0.7830	0.8730
0.8361	0.8920
0.8846	0.9038
0.9510	0.9446
0.9805	0.9715
0.9935	0.9918

Azeotropic composition: mole fraction of Acetic acid, methyl ester (2) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of Acetic acid, methyl ester (2) - Liquid
329.60	0.9340

Azeotropic composition: mole fraction of Acetic acid, methyl ester (2) [ref]

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of Acetic acid, methyl ester (2) - Liquid
101.32	0.9340

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

Operational conditions:

• Temperature, K = 318.15 (Liquid)
• Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0778	0.5710
0.1534	1.0183
0.2251	1.3854
0.2785	1.5803
0.3445	1.7825
0.4038	1.8877
0.4555	1.9308
0.5034	1.9471
0.5451	1.93
0.5759	1.9068
0.6498	1.7917
0.6832	1.7414
0.7322	1.6269
0.7698	1.4883
0.8184	1.3079
0.8730	1.0458
0.9036	0.7904
0.9534	0.4500

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

Operational conditions:

• Temperature, K = 318.15 (Liquid)
• Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0778	0.5710
0.1534	1.0183
0.2251	1.3854
0.2785	1.5803
0.3445	1.7825
0.4038	1.8877
0.4555	1.9308
0.5034	1.9471
0.5451	1.93
0.5759	1.9068
0.6498	1.7917
0.6832	1.7414
0.7322	1.6269
0.7698	1.4883
0.8184	1.3079
0.8730	1.0458
0.9036	0.7904
0.9534	0.4500

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	679.7
0.0579	685.5
0.0789	687.8
0.0926	689.7
0.1276	694.1
0.1562	697.4
0.1662	698.8
0.1998	703.2
0.1998	703.2
0.2413	709.3
0.2652	712.7
0.2914	716.8
0.3583	728.4
0.4171	739.0
0.4300	741.6
0.4682	749.3
0.5060	757.3
0.5357	764.0
0.5840	775.6
0.6338	788.4
0.7150	811.7
0.7194	813.0
0.7256	814.9
0.7698	829.0
0.7698	829.0
0.7996	839.2
0.8104	843.3
0.8285	850.2
0.8537	859.8
0.8558	860.5
0.8898	874.1
0.9010	879.1
0.9172	885.8
0.9284	890.8
0.9598	905.6
0.9631	907.4
0.9735	912.8
1.0000	927.1

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101.325 (Liquid)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Mass density, kg/m3 - Liquid
0.0676	686.77
0.1019	690.81
0.1594	698.12
0.2497	710.82
0.3137	721.1
0.4011	736.76
0.4829	753.42
0.5498	768.76
0.6215	786.97
0.6765	802.41
0.7204	815.61
0.7841	836.35
0.8342	854.72
0.8837	873.99
0.9248	891.52
0.9632	908.98

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	679.7
0.0579	685.5
0.0789	687.8
0.0926	689.7
0.1276	694.1
0.1562	697.4
0.1662	698.8
0.1998	703.2
0.1998	703.2
0.2413	709.3
0.2652	712.7
0.2914	716.8
0.3583	728.4
0.4171	739.0
0.4300	741.6
0.4682	749.3
0.5060	757.3
0.5357	764.0
0.5840	775.6
0.6338	788.4
0.7150	811.7
0.7194	813.0
0.7256	814.9
0.7698	829.0
0.7698	829.0
0.7996	839.2
0.8104	843.3
0.8285	850.2
0.8537	859.8
0.8558	860.5
0.8898	874.1
0.9010	879.1
0.9172	885.8
0.9284	890.8
0.9598	905.6
0.9631	907.4
0.9735	912.8
1.0000	927.1

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101.325 (Liquid)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Mass density, kg/m3 - Liquid
0.0676	686.77
0.1019	690.81
0.1594	698.12
0.2497	710.82
0.3137	721.1
0.4011	736.76
0.4829	753.42
0.5498	768.76
0.6215	786.97
0.6765	802.41
0.7204	815.61
0.7841	836.35
0.8342	854.72
0.8837	873.99
0.9248	891.52
0.9632	908.98

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 1500 (Liquid)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	498.65
0.0190	495.85
0.0350	493.05
0.0500	490.65
0.0760	487.35
0.0930	484.55
0.1190	481.25
0.1480	477.25
0.1750	474.25
0.2170	469.70
0.2880	462.69
0.3160	460.28
0.3720	455.89
0.4010	454.18
0.4280	452.60
0.4910	449.35
0.5210	448.01
0.5580	446.83
0.5960	445.54
0.6240	444.56
0.6460	443.62
0.6800	442.61
0.7380	440.90
0.7690	440.31
0.7960	439.62
0.8270	438.81
0.8550	438.34
0.8850	437.83
0.9100	437.29
0.9360	436.97
0.9590	436.56
0.9770	436.25
0.9920	436.17
1.0000	436.08

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0024	370.13
0.0075	368.50
0.0196	366.20
0.0362	363.50
0.0672	359.27
0.0989	354.56
0.1523	349.55
0.2098	344.79
0.2579	342.07
0.3124	339.65
0.3687	337.67
0.4235	336.10
0.4664	335.07
0.5155	333.47
0.5538	332.85
0.5866	332.36
0.6295	331.86
0.6770	331.38
0.7200	330.97
0.7830	330.46
0.8361	330.07
0.8846	329.81
0.9510	329.61
0.9805	329.66
0.9935	329.69

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 1500 (Liquid)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	498.65
0.0190	495.85
0.0350	493.05
0.0500	490.65
0.0760	487.35
0.0930	484.55
0.1190	481.25
0.1480	477.25
0.1750	474.25
0.2170	469.70
0.2880	462.69
0.3160	460.28
0.3720	455.89
0.4010	454.18
0.4280	452.60
0.4910	449.35
0.5210	448.01
0.5580	446.83
0.5960	445.54
0.6240	444.56
0.6460	443.62
0.6800	442.61
0.7380	440.90
0.7690	440.31
0.7960	439.62
0.8270	438.81
0.8550	438.34
0.8850	437.83
0.9100	437.29
0.9360	436.97
0.9590	436.56
0.9770	436.25
0.9920	436.17
1.0000	436.08

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0024	370.13
0.0075	368.50
0.0196	366.20
0.0362	363.50
0.0672	359.27
0.0989	354.56
0.1523	349.55
0.2098	344.79
0.2579	342.07
0.3124	339.65
0.3687	337.67
0.4235	336.10
0.4664	335.07
0.5155	333.47
0.5538	332.85
0.5866	332.36
0.6295	331.86
0.6770	331.38
0.7200	330.97
0.7830	330.46
0.8361	330.07
0.8846	329.81
0.9510	329.61
0.9805	329.66
0.9935	329.69

Azeotropic pressure, kPa [ref]

Temperature, K - Liquid	Azeotropic pressure, kPa - Liquid
307.91	44.40
318.05	65.86
329.50	99.74

Azeotropic pressure, kPa [ref]

Temperature, K - Liquid	Azeotropic pressure, kPa - Liquid
307.91	44.40
318.05	65.86
329.50	99.74

Excess molar volume, m3/mol [ref]

Operational conditions:

• Temperature, K = 318.15 (Liquid)
• Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Excess molar volume, m3/mol - Liquid
0.0960	6.7300e-07
0.1583	9.8300e-07
0.2293	1.2930e-06
0.2947	1.4950e-06
0.3534	1.5970e-06
0.4080	1.6650e-06
0.4619	1.7050e-06
0.5159	1.6990e-06
0.5572	1.6590e-06
0.6064	1.6050e-06
0.6501	1.5350e-06
0.6915	1.4510e-06
0.7275	1.3450e-06
0.7645	1.2280e-06
0.8471	8.8300e-07
0.9111	5.5300e-07
0.9577	2.8300e-07

Excess molar volume, m3/mol [ref]

Operational conditions:

• Temperature, K = 318.15 (Liquid)
• Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetic acid, methyl ester (2) - Liquid	Excess molar volume, m3/mol - Liquid
0.0960	6.7300e-07
0.1583	9.8300e-07
0.2293	1.2930e-06
0.2947	1.4950e-06
0.3534	1.5970e-06
0.4080	1.6650e-06
0.4619	1.7050e-06
0.5159	1.6990e-06
0.5572	1.6590e-06
0.6064	1.6050e-06
0.6501	1.5350e-06
0.6915	1.4510e-06
0.7275	1.3450e-06
0.7645	1.2280e-06
0.8471	8.8300e-07
0.9111	5.5300e-07
0.9577	2.8300e-07

Sources

• Activity coefficient at infinite dilution, azeotropic data, excess enthalpies and solid liquid-equilibria for binary systems of alkanes and aromatics with esters
• Thermodynamic properties of (an ester + an alkane). XVI. Experimental HEm and V Em values and a new correlation method for (an alkyl ethanoate + an n-alkane) at 318.15 K
• Measurement of VLE Data by Using an Experimental Installation with Automatic Control: Modeling of Binary Systems of Methyl Acetate or Ethyl Acetate with n-Heptane or 2,2,4-Trimethylpentane at Both 0.1 and 1.5 MPa
• Isobaric Vapor-Liquid Equilibria and Excess Properties for the Binary Systems of Methyl Esters + Heptane