Mixture of 2,3-Pentanedione + Cyclohexane

Datasets

1. P_vap - Vapor or sublimation pressure, kPa (2)
2. T_fus - Solid-liquid equilibrium temperature, K (2)

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Cyclohexane (2) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	293.15	697870.00
0.0000	303.15	807350.00
0.0000	313.15	947230.00
0.0000	323.15	1117520.00
0.0000	333.15	1318200.00
0.0000	343.15	1549280.00
0.0844	293.15	304240.00
0.0844	303.15	377550.00
0.0844	313.15	464650.00
0.0844	323.15	565540.00
0.0844	333.15	680210.00
0.0844	343.15	808660.00
0.1822	293.15	266420.00
0.1822	303.15	336810.00
0.1822	313.15	407370.00
0.1822	323.15	478090.00
0.1822	333.15	548980.00
0.1822	343.15	620040.00
0.2609	293.15	228980.00
0.2609	303.15	301490.00
0.2609	313.15	372950.00
0.2609	323.15	443380.00
0.2609	333.15	512780.00
0.2609	343.15	581140.00
0.3406	293.15	203780.00
0.3406	303.15	270090.00
0.3406	313.15	339970.00
0.3406	323.15	413420.00
0.3406	333.15	490440.00
0.3406	343.15	571040.00
0.4235	293.15	173330.00
0.4235	303.15	235000.00
0.4235	313.15	300420.00
0.4235	323.15	369600.00
0.4235	333.15	442530.00
0.4235	343.15	519210.00
0.5003	293.15	156530.00
0.5003	303.15	210950.00
0.5003	313.15	270990.00
0.5003	323.15	336630.00
0.5003	333.15	407880.00
0.5003	343.15	484750.00
0.5291	293.15	152660.00
0.5291	303.15	205580.00
0.5291	313.15	262230.00
0.5291	323.15	322590.00
0.5291	333.15	386690.00
0.5291	343.15	454500.00
0.5805	293.15	142920.00
0.5805	303.15	190580.00
0.5805	313.15	241660.00
0.5805	323.15	296170.00
0.5805	333.15	354110.00
0.5805	343.15	415480.00
0.6200	293.15	137420.00
0.6200	303.15	184480.00
0.6200	313.15	233440.00
0.6200	323.15	284290.00
0.6200	333.15	337040.00
0.6200	343.15	391690.00
0.7401	293.15	118720.00
0.7401	303.15	154570.00
0.7401	313.15	192820.00
0.7401	323.15	233450.00
0.7401	333.15	276480.00
0.7401	343.15	321890.00
0.8988	293.15	71960.00
0.8988	303.15	97300.00
0.8988	313.15	124720.00
0.8988	323.15	154240.00
0.8988	333.15	185840.00
0.8988	343.15	219530.00
0.9798	293.15	38520.00
0.9798	303.15	61280.00
0.9798	313.15	84210.00
0.9798	323.15	107310.00
0.9798	333.15	130590.00
0.9798	343.15	154050.00
1.0000	293.15	23390.00
1.0000	303.15	45610.00
1.0000	313.15	67600.00
1.0000	323.15	89340.00
1.0000	333.15	110840.00
1.0000	343.15	132100.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Cyclohexane (2) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	293.15	697870.00
0.0000	303.15	807350.00
0.0000	313.15	947230.00
0.0000	323.15	1117520.00
0.0000	333.15	1318200.00
0.0000	343.15	1549280.00
0.0844	293.15	304240.00
0.0844	303.15	377550.00
0.0844	313.15	464650.00
0.0844	323.15	565540.00
0.0844	333.15	680210.00
0.0844	343.15	808660.00
0.1822	293.15	266420.00
0.1822	303.15	336810.00
0.1822	313.15	407370.00
0.1822	323.15	478090.00
0.1822	333.15	548980.00
0.1822	343.15	620040.00
0.2609	293.15	228980.00
0.2609	303.15	301490.00
0.2609	313.15	372950.00
0.2609	323.15	443380.00
0.2609	333.15	512780.00
0.2609	343.15	581140.00
0.3406	293.15	203780.00
0.3406	303.15	270090.00
0.3406	313.15	339970.00
0.3406	323.15	413420.00
0.3406	333.15	490440.00
0.3406	343.15	571040.00
0.4235	293.15	173330.00
0.4235	303.15	235000.00
0.4235	313.15	300420.00
0.4235	323.15	369600.00
0.4235	333.15	442530.00
0.4235	343.15	519210.00
0.5003	293.15	156530.00
0.5003	303.15	210950.00
0.5003	313.15	270990.00
0.5003	323.15	336630.00
0.5003	333.15	407880.00
0.5003	343.15	484750.00
0.5291	293.15	152660.00
0.5291	303.15	205580.00
0.5291	313.15	262230.00
0.5291	323.15	322590.00
0.5291	333.15	386690.00
0.5291	343.15	454500.00
0.5805	293.15	142920.00
0.5805	303.15	190580.00
0.5805	313.15	241660.00
0.5805	323.15	296170.00
0.5805	333.15	354110.00
0.5805	343.15	415480.00
0.6200	293.15	137420.00
0.6200	303.15	184480.00
0.6200	313.15	233440.00
0.6200	323.15	284290.00
0.6200	333.15	337040.00
0.6200	343.15	391690.00
0.7401	293.15	118720.00
0.7401	303.15	154570.00
0.7401	313.15	192820.00
0.7401	323.15	233450.00
0.7401	333.15	276480.00
0.7401	343.15	321890.00
0.8988	293.15	71960.00
0.8988	303.15	97300.00
0.8988	313.15	124720.00
0.8988	323.15	154240.00
0.8988	333.15	185840.00
0.8988	343.15	219530.00
0.9798	293.15	38520.00
0.9798	303.15	61280.00
0.9798	313.15	84210.00
0.9798	323.15	107310.00
0.9798	333.15	130590.00
0.9798	343.15	154050.00
1.0000	293.15	23390.00
1.0000	303.15	45610.00
1.0000	313.15	67600.00
1.0000	323.15	89340.00
1.0000	333.15	110840.00
1.0000	343.15	132100.00

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Cyclohexane (2) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.0544	229.15
0.0701	231.67
0.1011	236.12
0.1144	237.99
0.1252	238.97
0.1414	240.97
0.1545	242.30
0.1712	243.89
0.1929	245.62
0.2168	247.32
0.2377	248.96
0.2578	250.36
0.2876	251.61
0.3073	252.16
0.3231	252.63
0.3394	253.10
0.3506	253.37
0.3667	253.68
0.3855	254.18
0.4032	254.64
0.4205	255.28
0.4392	255.60
0.4552	255.70
0.4700	256.24
0.4865	256.54
0.5050	256.81
0.5227	256.81
0.5420	257.21
0.5596	257.46
0.5790	257.57
0.6003	258.10
0.6269	258.11
0.6491	258.16
0.6729	258.76
0.6962	258.95
0.7210	259.30
0.7441	259.77
0.7740	260.25
0.7930	260.96
0.8156	261.49
0.8365	262.12
0.8606	263.25
0.8785	264.49
0.9001	265.52
0.9180	266.88
0.9362	269.46
0.9544	271.91
0.9730	274.22
0.9920	277.53
0.9950	278.47
0.9965	279.15
1.0000	280.10

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Cyclohexane (2) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.0544	229.15
0.0701	231.67
0.1011	236.12
0.1144	237.99
0.1252	238.97
0.1414	240.97
0.1545	242.30
0.1712	243.89
0.1929	245.62
0.2168	247.32
0.2377	248.96
0.2578	250.36
0.2876	251.61
0.3073	252.16
0.3231	252.63
0.3394	253.10
0.3506	253.37
0.3667	253.68
0.3855	254.18
0.4032	254.64
0.4205	255.28
0.4392	255.60
0.4552	255.70
0.4700	256.24
0.4865	256.54
0.5050	256.81
0.5227	256.81
0.5420	257.21
0.5596	257.46
0.5790	257.57
0.6003	258.10
0.6269	258.11
0.6491	258.16
0.6729	258.76
0.6962	258.95
0.7210	259.30
0.7441	259.77
0.7740	260.25
0.7930	260.96
0.8156	261.49
0.8365	262.12
0.8606	263.25
0.8785	264.49
0.9001	265.52
0.9180	266.88
0.9362	269.46
0.9544	271.91
0.9730	274.22
0.9920	277.53
0.9950	278.47
0.9965	279.15
1.0000	280.10

Sources

• Phase diagrams of binary systems containing n-alkanes, or cyclohexane, or 1-alkanols and 2,3-pentanedione at atmospheric and high pressure