Mixture of Cyclohexane, methyl- + Methyl Alcohol

Datasets

1. Mole fraction (14)
2. Excess molar enthalpy (molar enthalpy (4)
3. Liquid-liquid equilibrium temperature, K (2)

Mole fraction of Cyclohexane, methyl- (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 1
298.15	0.8130
303.15	0.7860

Mole fraction of Cyclohexane, methyl- (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 2
298.15	0.1520
303.15	0.1750

Mole fraction of Cyclohexane, methyl- (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 2)

Temperature, K - Liquid mixture 1	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 1
293.15	0.1350
298.15	0.1500
303.15	0.1740
308.15	0.2020
313.15	0.2510

Mole fraction of Cyclohexane, methyl- (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 1)

Temperature, K - Liquid mixture 2	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 2
293.15	0.8310
298.15	0.8120
303.15	0.7920
308.15	0.7500
313.15	0.6800

Mole fraction of Cyclohexane, methyl- (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 2)

Temperature, K - Liquid mixture 1	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 1
288.15	0.1260
293.15	0.1390
295.15	0.1450
298.15	0.1540
301.15	0.1670
303.15	0.1770
305.15	0.1840
307.15	0.1960

Mole fraction of Cyclohexane, methyl- (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 1)

Temperature, K - Liquid mixture 2	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 2
288.15	0.8610
293.15	0.8370
295.15	0.8280
298.15	0.8140
301.15	0.7930
303.15	0.7800
305.15	0.7670
307.15	0.7580

Mole fraction of Methyl Alcohol (2) [ref]

Operational condition: Temperature, K = 313.15 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
0.0166	0.5596
0.0471	0.6660
0.0757	0.6866
0.0976	0.6913
0.1503	0.7158
0.2010	0.7363
0.2474	0.7296
0.2988	0.7324
0.3493	0.7326
0.4013	0.7306
0.4501	0.7420
0.4992	0.7326
0.5503	0.7299
0.6021	0.7355
0.6496	0.7391
0.6997	0.7459
0.7499	0.7382
0.8001	0.7470
0.8498	0.7610
0.8996	0.7820
0.9251	0.8062
0.9497	0.8389
0.9799	0.9102

Mole fraction of Cyclohexane, methyl- (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 1
298.15	0.8130
303.15	0.7860

Mole fraction of Cyclohexane, methyl- (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 2
298.15	0.1520
303.15	0.1750

Mole fraction of Cyclohexane, methyl- (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 2)

Temperature, K - Liquid mixture 1	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 1
293.15	0.1350
298.15	0.1500
303.15	0.1740
308.15	0.2020
313.15	0.2510

Mole fraction of Cyclohexane, methyl- (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 1)

Temperature, K - Liquid mixture 2	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 2
293.15	0.8310
298.15	0.8120
303.15	0.7920
308.15	0.7500
313.15	0.6800

Mole fraction of Cyclohexane, methyl- (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 2)

Temperature, K - Liquid mixture 1	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 1
288.15	0.1260
293.15	0.1390
295.15	0.1450
298.15	0.1540
301.15	0.1670
303.15	0.1770
305.15	0.1840
307.15	0.1960

Mole fraction of Cyclohexane, methyl- (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 1)

Temperature, K - Liquid mixture 2	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 2
288.15	0.8610
293.15	0.8370
295.15	0.8280
298.15	0.8140
301.15	0.7930
303.15	0.7800
305.15	0.7670
307.15	0.7580

Mole fraction of Methyl Alcohol (2) [ref]

Operational condition: Temperature, K = 313.15 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
0.0166	0.5596
0.0471	0.6660
0.0757	0.6866
0.0976	0.6913
0.1503	0.7158
0.2010	0.7363
0.2474	0.7296
0.2988	0.7324
0.3493	0.7326
0.4013	0.7306
0.4501	0.7420
0.4992	0.7326
0.5503	0.7299
0.6021	0.7355
0.6496	0.7391
0.6997	0.7459
0.7499	0.7382
0.8001	0.7470
0.8498	0.7610
0.8996	0.7820
0.9251	0.8062
0.9497	0.8389
0.9799	0.9102

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

Operational condition: Pressure, kPa = 101.325 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Cyclohexane, methyl- (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15	0.0166	0.0773
298.15	0.0345	0.1495
298.15	0.0537	0.2175
298.15	0.0743	0.2763
298.15	0.0967	0.3320
298.15	0.1210	0.3812
298.15	0.8590	0.4217
298.15	0.9056	0.3711
313.15	0.0166	0.0837
313.15	0.0343	0.1594
313.15	0.0534	0.2337
313.15	0.0741	0.3006
313.15	0.0964	0.3633
313.15	0.1206	0.4216
313.15	0.1470	0.4750
313.15	0.1758	0.5212
313.15	0.2075	0.5592
313.15	0.2411	0.5833
313.15	0.2424	0.5886
313.15	0.7423	0.6699
313.15	0.8057	0.6372
313.15	0.8588	0.5769
313.15	0.9055	0.5134
313.15	0.9410	0.4524

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

Fixed		Measured
Temperature, K - Liquid mixture 1	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 1	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid mixture 1
298.15	0.1475	0.4169
298.15	0.1764	0.4308
298.15	0.2082	0.4346
298.15	0.2411	0.4375
298.15	0.2432	0.4380
298.15	0.2819	0.4411
298.15	0.3251	0.4428
298.15	0.3736	0.4452
298.15	0.4283	0.4497
298.15	0.4907	0.4520
298.15	0.5623	0.4530
298.15	0.6453	0.4567
298.15	0.7429	0.4632
298.15	0.8061	0.4559
313.15	0.2812	0.6057
313.15	0.3244	0.6164
313.15	0.3728	0.6291
313.15	0.4275	0.6435
313.15	0.4898	0.6564
313.15	0.5615	0.6677
313.15	0.6446	0.6862

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

Operational condition: Pressure, kPa = 101.325 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Cyclohexane, methyl- (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15	0.0166	0.0773
298.15	0.0345	0.1495
298.15	0.0537	0.2175
298.15	0.0743	0.2763
298.15	0.0967	0.3320
298.15	0.1210	0.3812
298.15	0.8590	0.4217
298.15	0.9056	0.3711
313.15	0.0166	0.0837
313.15	0.0343	0.1594
313.15	0.0534	0.2337
313.15	0.0741	0.3006
313.15	0.0964	0.3633
313.15	0.1206	0.4216
313.15	0.1470	0.4750
313.15	0.1758	0.5212
313.15	0.2075	0.5592
313.15	0.2411	0.5833
313.15	0.2424	0.5886
313.15	0.7423	0.6699
313.15	0.8057	0.6372
313.15	0.8588	0.5769
313.15	0.9055	0.5134
313.15	0.9410	0.4524

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

Fixed		Measured
Temperature, K - Liquid mixture 1	Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 1	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid mixture 1
298.15	0.1475	0.4169
298.15	0.1764	0.4308
298.15	0.2082	0.4346
298.15	0.2411	0.4375
298.15	0.2432	0.4380
298.15	0.2819	0.4411
298.15	0.3251	0.4428
298.15	0.3736	0.4452
298.15	0.4283	0.4497
298.15	0.4907	0.4520
298.15	0.5623	0.4530
298.15	0.6453	0.4567
298.15	0.7429	0.4632
298.15	0.8061	0.4559
313.15	0.2812	0.6057
313.15	0.3244	0.6164
313.15	0.3728	0.6291
313.15	0.4275	0.6435
313.15	0.4898	0.6564
313.15	0.5615	0.6677
313.15	0.6446	0.6862

Liquid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 1)

Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 1	Liquid-liquid equilibrium temperature, K - Liquid mixture 1
0.1920	306.26
0.2119	309.43
0.2231	310.81
0.2399	312.59
0.2452	313.04
0.2604	314.13
0.2721	314.93
0.2955	316.06
0.3042	316.30
0.3263	316.92
0.3265	316.82
0.3389	317.07
0.3701	317.37
0.4463	317.62
0.4637	317.60
0.5044	317.34
0.5348	317.11
0.5424	317.00
0.5530	316.96
0.5764	316.51
0.6059	315.82
0.6365	314.79
0.6618	313.69
0.6836	312.53
0.7123	310.69
0.7442	308.02
0.7881	303.02

Liquid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 1)

Mole fraction of Cyclohexane, methyl- (1) - Liquid mixture 1	Liquid-liquid equilibrium temperature, K - Liquid mixture 1
0.1920	306.26
0.2119	309.43
0.2231	310.81
0.2399	312.59
0.2452	313.04
0.2604	314.13
0.2721	314.93
0.2955	316.06
0.3042	316.30
0.3263	316.92
0.3265	316.82
0.3389	317.07
0.3701	317.37
0.4463	317.62
0.4637	317.60
0.5044	317.34
0.5348	317.11
0.5424	317.00
0.5530	316.96
0.5764	316.51
0.6059	315.82
0.6365	314.79
0.6618	313.69
0.6836	312.53
0.7123	310.69
0.7442	308.02
0.7881	303.02

Sources

• Liquid liquid equilibrium in ternary systems N,N-dimethylformamide + 2-methylpentane + methanol and N,N-dimethylformamide + methylcyclohexane + methanol
• Liquid-Liquid Equilibrium and Excess Enthalpies in Binary Systems Methylcyclohexane + Methanol and Methylcyclohexane + N,N-Dimethylformamide
• Vapor-Liquid Equilibria for the Ternary Systems of Methyl tert-Butyl Ether + Methanol + Methylcyclohexane and Methyl tert-Butyl Ether + Methanol + n-Heptane and Constituent Binary Systems at 313.15 K