Mixture of Difluoromethane + Ethane, 1,1-difluoro-

Datasets

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

Mole fraction of Difluoromethane (1) [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Mole fraction of Difluoromethane (1) - Gas
0.0000	283.15	0.0000
0.1100	283.15	0.2368
0.1857	283.15	0.3631
0.3105	283.15	0.5313
0.3985	283.15	0.6223
0.4801	283.15	0.6926
0.6357	283.15	0.8069
0.7100	283.15	0.8541
0.7816	283.15	0.8938
0.8698	283.15	0.9393
1.0000	283.15	1.0000
0.0000	293.15	0.0000
0.1133	293.15	0.2348
0.1814	293.15	0.3464
0.3071	293.15	0.5116
0.3965	293.15	0.6042
0.4753	293.15	0.6777
0.6322	293.15	0.7951
0.7067	293.15	0.8443
0.7794	293.15	0.8865
0.8681	293.15	0.9349
1.0000	293.15	1.0000
0.0000	303.15	0.0000
0.1119	303.15	0.2219
0.1801	303.15	0.3312
0.3043	303.15	0.4931
0.3935	303.15	0.5870
0.4717	303.15	0.6600
0.6273	303.15	0.7819
0.7040	303.15	0.8338
0.7781	303.15	0.8791
0.8668	303.15	0.9302
1.0000	303.15	1.0000
0.0000	313.15	0.0000
0.1095	313.15	0.2075
0.1782	313.15	0.3142
0.3007	313.15	0.4731
0.3916	313.15	0.5693
0.4692	313.15	0.6432
0.6225	313.15	0.7669
0.7014	313.15	0.8224
0.7767	313.15	0.8708
0.8661	313.15	0.9245
1.0000	313.15	1.0000
0.0000	323.15	0.0000
0.1071	323.15	0.1942
0.1762	323.15	0.2985
0.2968	323.15	0.4531
0.3888	323.15	0.5511
0.4674	323.15	0.6239
0.6192	323.15	0.7510
0.6980	323.15	0.8085
0.7754	323.15	0.8614
0.8629	323.15	0.9172
1.0000	323.15	1.0000

Mole fraction of Difluoromethane (1) [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Mole fraction of Difluoromethane (1) - Gas
0.0000	283.15	0.0000
0.1100	283.15	0.2368
0.1857	283.15	0.3631
0.3105	283.15	0.5313
0.3985	283.15	0.6223
0.4801	283.15	0.6926
0.6357	283.15	0.8069
0.7100	283.15	0.8541
0.7816	283.15	0.8938
0.8698	283.15	0.9393
1.0000	283.15	1.0000
0.0000	293.15	0.0000
0.1133	293.15	0.2348
0.1814	293.15	0.3464
0.3071	293.15	0.5116
0.3965	293.15	0.6042
0.4753	293.15	0.6777
0.6322	293.15	0.7951
0.7067	293.15	0.8443
0.7794	293.15	0.8865
0.8681	293.15	0.9349
1.0000	293.15	1.0000
0.0000	303.15	0.0000
0.1119	303.15	0.2219
0.1801	303.15	0.3312
0.3043	303.15	0.4931
0.3935	303.15	0.5870
0.4717	303.15	0.6600
0.6273	303.15	0.7819
0.7040	303.15	0.8338
0.7781	303.15	0.8791
0.8668	303.15	0.9302
1.0000	303.15	1.0000
0.0000	313.15	0.0000
0.1095	313.15	0.2075
0.1782	313.15	0.3142
0.3007	313.15	0.4731
0.3916	313.15	0.5693
0.4692	313.15	0.6432
0.6225	313.15	0.7669
0.7014	313.15	0.8224
0.7767	313.15	0.8708
0.8661	313.15	0.9245
1.0000	313.15	1.0000
0.0000	323.15	0.0000
0.1071	323.15	0.1942
0.1762	323.15	0.2985
0.2968	323.15	0.4531
0.3888	323.15	0.5511
0.4674	323.15	0.6239
0.6192	323.15	0.7510
0.6980	323.15	0.8085
0.7754	323.15	0.8614
0.8629	323.15	0.9172
1.0000	323.15	1.0000

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	283.15	373.40
0.1100	283.15	448.50
0.1857	283.15	501.70
0.3105	283.15	589.50
0.3985	283.15	653.00
0.4801	283.15	711.40
0.6357	283.15	826.20
0.7100	283.15	882.40
0.7816	283.15	936.40
0.8698	283.15	1004.40
1.0000	283.15	1106.20
0.0000	293.15	513.50
0.1133	293.15	613.70
0.1814	293.15	676.60
0.3071	293.15	789.30
0.3965	293.15	873.20
0.4753	293.15	947.60
0.6322	293.15	1099.10
0.7067	293.15	1172.50
0.7794	293.15	1245.20
0.8681	293.15	1335.30
1.0000	293.15	1473.70
0.0000	303.15	690.10
0.1119	303.15	815.20
0.1801	303.15	894.20
0.3043	303.15	1036.30
0.3935	303.15	1143.40
0.4717	303.15	1238.40
0.6273	303.15	1429.50
0.7040	303.15	1529.90
0.7781	303.15	1625.80
0.8668	303.15	1743.30
1.0000	303.15	1925.30
0.0000	313.15	909.80
0.1095	313.15	1061.10
0.1782	313.15	1159.60
0.3007	313.15	1336.20
0.3916	313.15	1472.40
0.4692	313.15	1591.60
0.6225	313.15	1833.50
0.7014	313.15	1959.00
0.7767	313.15	2085.90
0.8661	313.15	2235.80
1.0000	313.15	2475.90
0.0000	323.15	1178.20
0.1071	323.15	1359.10
0.1762	323.15	1480.00
0.2968	323.15	1694.80
0.3888	323.15	1864.70
0.4674	323.15	2010.80
0.6192	323.15	2311.50
0.6980	323.15	2470.80
0.7754	323.15	2635.10
0.8629	323.15	2824.50
1.0000	323.15	3137.60

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Difluoromethane (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	283.15	373.40
0.1100	283.15	448.50
0.1857	283.15	501.70
0.3105	283.15	589.50
0.3985	283.15	653.00
0.4801	283.15	711.40
0.6357	283.15	826.20
0.7100	283.15	882.40
0.7816	283.15	936.40
0.8698	283.15	1004.40
1.0000	283.15	1106.20
0.0000	293.15	513.50
0.1133	293.15	613.70
0.1814	293.15	676.60
0.3071	293.15	789.30
0.3965	293.15	873.20
0.4753	293.15	947.60
0.6322	293.15	1099.10
0.7067	293.15	1172.50
0.7794	293.15	1245.20
0.8681	293.15	1335.30
1.0000	293.15	1473.70
0.0000	303.15	690.10
0.1119	303.15	815.20
0.1801	303.15	894.20
0.3043	303.15	1036.30
0.3935	303.15	1143.40
0.4717	303.15	1238.40
0.6273	303.15	1429.50
0.7040	303.15	1529.90
0.7781	303.15	1625.80
0.8668	303.15	1743.30
1.0000	303.15	1925.30
0.0000	313.15	909.80
0.1095	313.15	1061.10
0.1782	313.15	1159.60
0.3007	313.15	1336.20
0.3916	313.15	1472.40
0.4692	313.15	1591.60
0.6225	313.15	1833.50
0.7014	313.15	1959.00
0.7767	313.15	2085.90
0.8661	313.15	2235.80
1.0000	313.15	2475.90
0.0000	323.15	1178.20
0.1071	323.15	1359.10
0.1762	323.15	1480.00
0.2968	323.15	1694.80
0.3888	323.15	1864.70
0.4674	323.15	2010.80
0.6192	323.15	2311.50
0.6980	323.15	2470.80
0.7754	323.15	2635.10
0.8629	323.15	2824.50
1.0000	323.15	3137.60

Sources

• Vapor-Liquid Equilibria for the Binary and Ternary Systems of Difluoromethane (R32), 1,1-Difluoroethane (R152a), and 2,3,3,3-Tetrafluoroprop-1-ene (R1234yf)