Mixture of 2-Butanone + Heptane

Datasets

1. Mole fraction (6)
2. ρ_l - Mass density, kg/m3 (2)
3. T_boil - Boiling temperature at pressure P, K (2)
4. Azeotropic pressure, kPa (6)

Mole fraction of 2-Butanone (1) [ref]

Fixed		Measured
Pressure, kPa - Gas	Temperature, K - Liquid	Mole fraction of 2-Butanone (1) - Liquid
20.00	306.59	0.7720
20.00	306.72	0.6820
20.00	306.92	0.8640
20.00	306.98	0.5940
20.00	307.36	0.5030
20.00	307.75	0.4140
20.00	308.10	0.9460
20.00	308.37	0.3410
20.00	308.75	0.3000
20.00	309.65	1.0000
20.00	310.20	0.2140
20.00	311.75	0.1640
20.00	314.40	0.1010
20.00	318.55	0.0480
20.00	321.45	0.0220
20.00	324.56	0.0000
101.30	350.35	0.7700
101.30	350.68	0.6830
101.30	350.75	0.5780
101.30	350.85	0.8710
101.30	351.45	0.4920
101.30	351.72	0.9560
101.30	352.29	0.4130
101.30	352.68	1.0000
101.30	353.43	0.3300
101.30	354.99	0.2510
101.30	357.61	0.1750
101.30	359.31	0.1360
101.30	365.25	0.0560
101.30	369.05	0.0180
101.30	371.35	0.0000

Mole fraction of 2-Butanone (1) [ref]

Fixed		Measured
Pressure, kPa - Gas	Temperature, K - Gas	Mole fraction of 2-Butanone (1) - Gas
20.00	306.59	0.7600
20.00	306.72	0.7210
20.00	306.92	0.8250
20.00	306.98	0.6890
20.00	307.36	0.6580
20.00	307.75	0.6220
20.00	308.10	0.9080
20.00	308.37	0.5970
20.00	308.75	0.5840
20.00	309.65	1.0000
20.00	310.20	0.5420
20.00	311.75	0.4930
20.00	314.40	0.4030
20.00	318.55	0.2370
20.00	321.45	0.1270
20.00	324.56	0.0000
101.30	350.35	0.7700
101.30	350.68	0.7270
101.30	350.75	0.6750
101.30	350.85	0.8400
101.30	351.45	0.6390
101.30	351.72	0.9280
101.30	352.29	0.5990
101.30	352.68	1.0000
101.30	353.43	0.5570
101.30	354.99	0.4980
101.30	357.61	0.4190
101.30	359.31	0.3770
101.30	365.25	0.2130
101.30	369.05	0.0810
101.30	371.35	0.0000

Mole fraction of 2-Butanone (1) [ref]

Fixed		Measured
Temperature, K - Gas	Mole fraction of 2-Butanone (1) - Liquid	Mole fraction of 2-Butanone (1) - Gas
368.85	0.0000	0.0000
364.71	0.0330	0.1560
361.65	0.0690	0.2600
359.92	0.1050	0.3250
357.54	0.1390	0.3970
357.12	0.1520	0.4060
354.80	0.2010	0.4850
354.26	0.2200	0.4890
354.52	0.2260	0.4900
351.60	0.3020	0.5720
350.51	0.3530	0.5960
350.21	0.3780	0.6030
349.74	0.4170	0.6230
349.14	0.4660	0.6410
348.69	0.5150	0.6570
348.77	0.5260	0.6610
348.32	0.5750	0.6780
348.04	0.6040	0.6880
347.86	0.6420	0.7050
347.75	0.6850	0.7190
347.60	0.7250	0.7370
347.61	0.7640	0.7550
347.76	0.7980	0.7770
347.92	0.8290	0.8020
348.04	0.8600	0.8240
348.44	0.9010	0.8640
348.95	0.9370	0.9040
349.24	0.9610	0.9370
349.89	0.9850	0.9750
350.25	1.0000	1.0000

Mole fraction of 2-Butanone (1) [ref]

Fixed		Measured
Pressure, kPa - Gas	Temperature, K - Liquid	Mole fraction of 2-Butanone (1) - Liquid
20.00	306.59	0.7720
20.00	306.72	0.6820
20.00	306.92	0.8640
20.00	306.98	0.5940
20.00	307.36	0.5030
20.00	307.75	0.4140
20.00	308.10	0.9460
20.00	308.37	0.3410
20.00	308.75	0.3000
20.00	309.65	1.0000
20.00	310.20	0.2140
20.00	311.75	0.1640
20.00	314.40	0.1010
20.00	318.55	0.0480
20.00	321.45	0.0220
20.00	324.56	0.0000
101.30	350.35	0.7700
101.30	350.68	0.6830
101.30	350.75	0.5780
101.30	350.85	0.8710
101.30	351.45	0.4920
101.30	351.72	0.9560
101.30	352.29	0.4130
101.30	352.68	1.0000
101.30	353.43	0.3300
101.30	354.99	0.2510
101.30	357.61	0.1750
101.30	359.31	0.1360
101.30	365.25	0.0560
101.30	369.05	0.0180
101.30	371.35	0.0000

Mole fraction of 2-Butanone (1) [ref]

Fixed		Measured
Pressure, kPa - Gas	Temperature, K - Gas	Mole fraction of 2-Butanone (1) - Gas
20.00	306.59	0.7600
20.00	306.72	0.7210
20.00	306.92	0.8250
20.00	306.98	0.6890
20.00	307.36	0.6580
20.00	307.75	0.6220
20.00	308.10	0.9080
20.00	308.37	0.5970
20.00	308.75	0.5840
20.00	309.65	1.0000
20.00	310.20	0.5420
20.00	311.75	0.4930
20.00	314.40	0.4030
20.00	318.55	0.2370
20.00	321.45	0.1270
20.00	324.56	0.0000
101.30	350.35	0.7700
101.30	350.68	0.7270
101.30	350.75	0.6750
101.30	350.85	0.8400
101.30	351.45	0.6390
101.30	351.72	0.9280
101.30	352.29	0.5990
101.30	352.68	1.0000
101.30	353.43	0.5570
101.30	354.99	0.4980
101.30	357.61	0.4190
101.30	359.31	0.3770
101.30	365.25	0.2130
101.30	369.05	0.0810
101.30	371.35	0.0000

Mole fraction of 2-Butanone (1) [ref]

Fixed		Measured
Temperature, K - Gas	Mole fraction of 2-Butanone (1) - Liquid	Mole fraction of 2-Butanone (1) - Gas
368.85	0.0000	0.0000
364.71	0.0330	0.1560
361.65	0.0690	0.2600
359.92	0.1050	0.3250
357.54	0.1390	0.3970
357.12	0.1520	0.4060
354.80	0.2010	0.4850
354.26	0.2200	0.4890
354.52	0.2260	0.4900
351.60	0.3020	0.5720
350.51	0.3530	0.5960
350.21	0.3780	0.6030
349.74	0.4170	0.6230
349.14	0.4660	0.6410
348.69	0.5150	0.6570
348.77	0.5260	0.6610
348.32	0.5750	0.6780
348.04	0.6040	0.6880
347.86	0.6420	0.7050
347.75	0.6850	0.7190
347.60	0.7250	0.7370
347.61	0.7640	0.7550
347.76	0.7980	0.7770
347.92	0.8290	0.8020
348.04	0.8600	0.8240
348.44	0.9010	0.8640
348.95	0.9370	0.9040
349.24	0.9610	0.9370
349.89	0.9850	0.9750
350.25	1.0000	1.0000

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Heptane (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0488	799.693
288.15	0.0875	791.829
288.15	0.1976	771.92
288.15	0.2409	764.837
288.15	0.2995	755.954
288.15	0.3726	745.725
288.15	0.4440	736.645
288.15	0.4708	733.346
288.15	0.5132	728.532
288.15	0.5941	719.999
288.15	0.7024	709.67
288.15	0.7471	705.937
288.15	0.8016	701.621
288.15	0.8341	699.194
288.15	0.8960	694.863
288.15	0.9545	691.133
303.15	0.0488	784.166
303.15	0.0875	776.433
303.15	0.1976	756.87
303.15	0.2409	749.92
303.15	0.2995	741.212
303.15	0.3726	731.183
303.15	0.4440	722.313
303.15	0.4708	719.166
303.15	0.5132	714.398
303.15	0.5941	706.083
303.15	0.7024	696.076
303.15	0.7471	692.464
303.15	0.8016	688.317
303.15	0.8341	686.007
303.15	0.8960	681.831
303.15	0.9545	678.282
313.15	0.0488	773.658
313.15	0.0875	766.011
313.15	0.1976	746.674
313.15	0.2409	739.808
313.15	0.2995	731.216
313.15	0.3726	721.184
313.15	0.4440	712.588
313.15	0.4708	709.492
313.15	0.5132	704.806
313.15	0.5941	696.646
313.15	0.7024	686.851
313.15	0.7471	683.324
313.15	0.8016	679.294
313.15	0.8341	677.044
313.15	0.8960	672.997
313.15	0.9545	669.575

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Heptane (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0488	799.693
288.15	0.0875	791.829
288.15	0.1976	771.92
288.15	0.2409	764.837
288.15	0.2995	755.954
288.15	0.3726	745.725
288.15	0.4440	736.645
288.15	0.4708	733.346
288.15	0.5132	728.532
288.15	0.5941	719.999
288.15	0.7024	709.67
288.15	0.7471	705.937
288.15	0.8016	701.621
288.15	0.8341	699.194
288.15	0.8960	694.863
288.15	0.9545	691.133
303.15	0.0488	784.166
303.15	0.0875	776.433
303.15	0.1976	756.87
303.15	0.2409	749.92
303.15	0.2995	741.212
303.15	0.3726	731.183
303.15	0.4440	722.313
303.15	0.4708	719.166
303.15	0.5132	714.398
303.15	0.5941	706.083
303.15	0.7024	696.076
303.15	0.7471	692.464
303.15	0.8016	688.317
303.15	0.8341	686.007
303.15	0.8960	681.831
303.15	0.9545	678.282
313.15	0.0488	773.658
313.15	0.0875	766.011
313.15	0.1976	746.674
313.15	0.2409	739.808
313.15	0.2995	731.216
313.15	0.3726	721.184
313.15	0.4440	712.588
313.15	0.4708	709.492
313.15	0.5132	704.806
313.15	0.5941	696.646
313.15	0.7024	686.851
313.15	0.7471	683.324
313.15	0.8016	679.294
313.15	0.8341	677.044
313.15	0.8960	672.997
313.15	0.9545	669.575

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 94 (Liquid)

Mole fraction of 2-Butanone (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	368.85
0.0330	364.71
0.0690	361.65
0.1050	359.92
0.1390	357.54
0.1520	357.12
0.2010	354.80
0.2200	354.26
0.2260	354.52
0.3020	351.60
0.3530	350.51
0.3780	350.21
0.4170	349.74
0.4660	349.14
0.5150	348.69
0.5260	348.77
0.5750	348.32
0.6040	348.04
0.6420	347.86
0.6850	347.75
0.7250	347.60
0.7640	347.61
0.7980	347.76
0.8290	347.92
0.8600	348.04
0.9010	348.44
0.9370	348.95
0.9610	349.24
0.9850	349.89
1.0000	350.25

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 94 (Liquid)

Mole fraction of 2-Butanone (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	368.85
0.0330	364.71
0.0690	361.65
0.1050	359.92
0.1390	357.54
0.1520	357.12
0.2010	354.80
0.2200	354.26
0.2260	354.52
0.3020	351.60
0.3530	350.51
0.3780	350.21
0.4170	349.74
0.4660	349.14
0.5150	348.69
0.5260	348.77
0.5750	348.32
0.6040	348.04
0.6420	347.86
0.6850	347.75
0.7250	347.60
0.7640	347.61
0.7980	347.76
0.8290	347.92
0.8600	348.04
0.9010	348.44
0.9370	348.95
0.9610	349.24
0.9850	349.89
1.0000	350.25

Azeotropic pressure, kPa [ref]

Mole fraction of 2-Butanone (1) - Liquid	Azeotropic pressure, kPa - Liquid
0.7630	20.00
0.7740	101.30

Azeotropic temperature, K [ref]

Mole fraction of 2-Butanone (1) - Liquid	Azeotropic temperature, K - Liquid
0.7630	306.70
0.7740	350.40

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 303.2 (Gas)

Mole fraction of 2-Butanone (1) - Liquid	Vapor or sublimation pressure, kPa - Gas
0.0000	7.70
0.0910	11.80
0.1330	12.80
0.1570	13.30
0.1780	13.70
0.2390	14.60
0.3010	15.20
0.3460	15.60
0.4820	16.20
0.5420	16.50
0.5740	16.60
0.6840	16.70
0.6910	16.80
0.6950	16.80
0.8030	16.80
0.8030	16.80
0.8110	16.70
0.8950	16.50
0.8970	16.40
0.9060	16.40
1.0000	15.10

Azeotropic pressure, kPa [ref]

Mole fraction of 2-Butanone (1) - Liquid	Azeotropic pressure, kPa - Liquid
0.7630	20.00
0.7740	101.30

Azeotropic temperature, K [ref]

Mole fraction of 2-Butanone (1) - Liquid	Azeotropic temperature, K - Liquid
0.7630	306.70
0.7740	350.40

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 303.2 (Gas)

Mole fraction of 2-Butanone (1) - Liquid	Vapor or sublimation pressure, kPa - Gas
0.0000	7.70
0.0910	11.80
0.1330	12.80
0.1570	13.30
0.1780	13.70
0.2390	14.60
0.3010	15.20
0.3460	15.60
0.4820	16.20
0.5420	16.50
0.5740	16.60
0.6840	16.70
0.6910	16.80
0.6950	16.80
0.8030	16.80
0.8030	16.80
0.8110	16.70
0.8950	16.50
0.8970	16.40
0.9060	16.40
1.0000	15.10

Sources

• Measurements and correlation of vapour liquid equilibria of 2-butanone and hydrocarbons binary systems at two different pressures
• Quaternary isothermal vapor-liquid equilibrium of the model biofuel 2-butanone + n-heptane + tetrahydrofuran + cyclohexane using Raman spectroscopic characterization
• Excess molar volumes of (1-chlorobutane +heptane + 2-butanone or 2-pentanone) at 288.15 , 303.15 and 313.15 K . Measurements and correlations.
• Vapor Liquid Equilibria Measurements for the Five Linear C6 Esters with n-Octane