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

Excel

Butane

Name
Butane
InChI
InChI=1S/C4H10/c1-3-4-2/h3-4H2,1-2H3
InChI Key
IJDNQMDRQITEOD-UHFFFAOYSA-N
Formula
C4H10
SMILES
CCCC
Mol. Weight (g/mol)
58.12
CAS
106-97-8

Ethane, 1,1-difluoro-

Name
Ethane, 1,1-difluoro-
InChI
InChI=1S/C2H4F2/c1-2(3)4/h2H,1H3
InChI Key
NPNPZTNLOVBDOC-UHFFFAOYSA-N
Formula
C2H4F2
SMILES
CC(F)F
Mol. Weight (g/mol)
66.05
CAS
75-37-6
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Datasets

  1. Azeotropic composition: mole fraction (6)
  2. Pvap - Vapor or sublimation pressure, kPa (4)
  3. Azeotropic pressure, kPa (2)

Azeotropic composition: mole fraction of Ethane, 1,1-difluoro- (2) [ref]

Temperature, K - Liquid Azeotropic composition: mole fraction of Ethane, 1,1-difluoro- (2) - Liquid
273.15 0.8270
283.15 0.8310
293.15 0.8370
303.15 0.8410
313.15 0.8590
323.15 0.8650
Temperature, K
Azeotropic composition: mole fraction of Ethane, 1,1-difluoro- (2)
0.83
0.84
0.85
0.86
280
300
320

Mole fraction of Ethane, 1,1-difluoro- (2) [ref]

Fixed Measured
Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Temperature, K - Liquid Mole fraction of Ethane, 1,1-difluoro- (2) - Gas
0.0000 273.15 0.0000
0.0000 283.15 0.0000
0.0000 293.15 0.0000
0.0000 303.15 0.0000
0.0000 313.15 0.0000
0.0000 323.15 0.0000
0.0600 283.15 0.2940
0.0650 303.15 0.2860
0.0680 273.15 0.3300
0.0900 293.15 0.3550
0.0950 313.15 0.3410
0.1070 323.15 0.3420
0.1140 273.15 0.4160
0.1370 283.15 0.4200
0.1370 303.15 0.4210
0.1500 293.15 0.4500
0.2150 313.15 0.5020
0.2180 273.15 0.5450
0.2220 323.15 0.4860
0.2500 283.15 0.5360
0.2880 303.15 0.5670
0.3060 293.15 0.5900
0.3360 313.15 0.5880
0.3600 283.15 0.6080
0.3710 323.15 0.6020
0.3920 293.15 0.6250
0.3950 303.15 0.6230
0.4070 273.15 0.6630
0.4620 313.15 0.6500
0.4680 303.15 0.6590
0.4740 273.15 0.6780
0.5020 293.15 0.6680
0.5070 323.15 0.6700
0.5200 283.15 0.6840
0.5590 313.15 0.6940
0.5770 273.15 0.6930
0.5920 323.15 0.7120
0.6020 283.15 0.7090
0.6270 313.15 0.7270
0.6300 293.15 0.7360
0.6410 303.15 0.7240
0.6780 323.15 0.7530
0.6920 283.15 0.7480
0.7030 293.15 0.7660
0.7070 303.15 0.7590
0.7180 313.15 0.7740
0.7280 273.15 0.7680
0.7420 323.15 0.7860
0.7600 303.15 0.7730
0.7720 293.15 0.7960
0.7740 283.15 0.7980
0.7860 313.15 0.8110
0.7870 273.15 0.8030
0.7950 303.15 0.8120
0.7990 323.15 0.8180
0.8200 293.15 0.8260
0.8220 273.15 0.8260
0.8240 283.15 0.8260
0.8290 323.15 0.8390
0.8310 313.15 0.8400
0.8380 273.15 0.8360
0.8410 293.15 0.8390
0.8470 303.15 0.8400
0.8480 323.15 0.8530
0.8510 313.15 0.8540
0.8560 283.15 0.8480
0.8840 313.15 0.8790
0.8960 323.15 0.8900
0.8990 273.15 0.8810
0.9010 283.15 0.8840
0.9040 293.15 0.8890
0.9110 303.15 0.9040
0.9380 313.15 0.9270
0.9410 273.15 0.9230
0.9510 293.15 0.9360
0.9530 283.15 0.9370
0.9530 323.15 0.9440
0.9560 303.15 0.9500
1.0000 273.15 1.0000
1.0000 283.15 1.0000
1.0000 293.15 1.0000
1.0000 303.15 1.0000
1.0000 313.15 1.0000
1.0000 323.15 1.0000

Mole fraction of Ethane, 1,1-difluoro- (2) [ref]

Fixed Measured
Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Temperature, K - Gas Mole fraction of Ethane, 1,1-difluoro- (2) - Gas
0.0000 313.15 0.0000
0.0000 323.15 0.0000
0.0000 333.15 0.0000
0.0000 343.15 0.0000
0.0000 353.15 0.0000
0.0000 363.15 0.0000
0.0823 313.15 0.3295
0.0976 323.15 0.3379
0.1025 333.15 0.3181
0.1588 363.15 0.3506
0.1718 343.15 0.4118
0.1835 353.15 0.4048
0.2145 323.15 0.4941
0.2251 333.15 0.4788
0.2304 313.15 0.5336
0.2900 363.15 0.4843
0.3307 313.15 0.6036
0.3649 343.15 0.5807
0.3820 353.15 0.5729
0.4305 333.15 0.6220
0.4557 323.15 0.6555
0.4562 363.15 0.6023
0.4951 353.15 0.6416
0.5338 313.15 0.6964
0.5617 343.15 0.6878
0.6103 313.15 0.7278
0.6305 323.15 0.7350
0.6384 353.15 0.7212
0.6396 363.15 0.7135
0.6668 313.15 0.7497
0.6857 333.15 0.7514
0.7047 343.15 0.7621
0.7172 313.15 0.7771
0.7361 333.15 0.7808
0.7632 363.15 0.7928
0.7720 313.15 0.8117
0.7793 333.15 0.8058
0.8002 343.15 0.8226
0.8015 313.15 0.8253
0.8036 323.15 0.8283
0.8084 353.15 0.8281
0.8105 363.15 0.8269
0.8347 363.15 0.8450
0.8375 333.15 0.8460
0.8401 353.15 0.8501
0.8624 343.15 0.8675
0.8689 363.15 0.8699
0.8754 353.15 0.8777
0.8798 353.15 0.8822
0.8905 323.15 0.8889
0.9124 333.15 0.9060
0.9230 343.15 0.9188
0.9396 323.15 0.9334
0.9424 363.15 0.9370
0.9425 313.15 0.9310
0.9438 353.15 0.9386
0.9610 343.15 0.9543
0.9744 313.15 0.9674
1.0000 313.15 1.0000
1.0000 323.15 1.0000
1.0000 333.15 1.0000
1.0000 343.15 1.0000
1.0000 363.15 1.0000

Azeotropic composition: mole fraction of Ethane, 1,1-difluoro- (2) [ref]

Temperature, K - Liquid Azeotropic composition: mole fraction of Ethane, 1,1-difluoro- (2) - Liquid
273.15 0.8270
283.15 0.8310
293.15 0.8370
303.15 0.8410
313.15 0.8590
323.15 0.8650
Temperature, K
Azeotropic composition: mole fraction of Ethane, 1,1-difluoro- (2)
0.83
0.84
0.85
0.86
280
300
320

Mole fraction of Ethane, 1,1-difluoro- (2) [ref]

Fixed Measured
Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Temperature, K - Liquid Mole fraction of Ethane, 1,1-difluoro- (2) - Gas
0.0000 273.15 0.0000
0.0000 283.15 0.0000
0.0000 293.15 0.0000
0.0000 303.15 0.0000
0.0000 313.15 0.0000
0.0000 323.15 0.0000
0.0600 283.15 0.2940
0.0650 303.15 0.2860
0.0680 273.15 0.3300
0.0900 293.15 0.3550
0.0950 313.15 0.3410
0.1070 323.15 0.3420
0.1140 273.15 0.4160
0.1370 283.15 0.4200
0.1370 303.15 0.4210
0.1500 293.15 0.4500
0.2150 313.15 0.5020
0.2180 273.15 0.5450
0.2220 323.15 0.4860
0.2500 283.15 0.5360
0.2880 303.15 0.5670
0.3060 293.15 0.5900
0.3360 313.15 0.5880
0.3600 283.15 0.6080
0.3710 323.15 0.6020
0.3920 293.15 0.6250
0.3950 303.15 0.6230
0.4070 273.15 0.6630
0.4620 313.15 0.6500
0.4680 303.15 0.6590
0.4740 273.15 0.6780
0.5020 293.15 0.6680
0.5070 323.15 0.6700
0.5200 283.15 0.6840
0.5590 313.15 0.6940
0.5770 273.15 0.6930
0.5920 323.15 0.7120
0.6020 283.15 0.7090
0.6270 313.15 0.7270
0.6300 293.15 0.7360
0.6410 303.15 0.7240
0.6780 323.15 0.7530
0.6920 283.15 0.7480
0.7030 293.15 0.7660
0.7070 303.15 0.7590
0.7180 313.15 0.7740
0.7280 273.15 0.7680
0.7420 323.15 0.7860
0.7600 303.15 0.7730
0.7720 293.15 0.7960
0.7740 283.15 0.7980
0.7860 313.15 0.8110
0.7870 273.15 0.8030
0.7950 303.15 0.8120
0.7990 323.15 0.8180
0.8200 293.15 0.8260
0.8220 273.15 0.8260
0.8240 283.15 0.8260
0.8290 323.15 0.8390
0.8310 313.15 0.8400
0.8380 273.15 0.8360
0.8410 293.15 0.8390
0.8470 303.15 0.8400
0.8480 323.15 0.8530
0.8510 313.15 0.8540
0.8560 283.15 0.8480
0.8840 313.15 0.8790
0.8960 323.15 0.8900
0.8990 273.15 0.8810
0.9010 283.15 0.8840
0.9040 293.15 0.8890
0.9110 303.15 0.9040
0.9380 313.15 0.9270
0.9410 273.15 0.9230
0.9510 293.15 0.9360
0.9530 283.15 0.9370
0.9530 323.15 0.9440
0.9560 303.15 0.9500
1.0000 273.15 1.0000
1.0000 283.15 1.0000
1.0000 293.15 1.0000
1.0000 303.15 1.0000
1.0000 313.15 1.0000
1.0000 323.15 1.0000

Mole fraction of Ethane, 1,1-difluoro- (2) [ref]

Fixed Measured
Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Temperature, K - Gas Mole fraction of Ethane, 1,1-difluoro- (2) - Gas
0.0000 313.15 0.0000
0.0000 323.15 0.0000
0.0000 333.15 0.0000
0.0000 343.15 0.0000
0.0000 353.15 0.0000
0.0000 363.15 0.0000
0.0823 313.15 0.3295
0.0976 323.15 0.3379
0.1025 333.15 0.3181
0.1588 363.15 0.3506
0.1718 343.15 0.4118
0.1835 353.15 0.4048
0.2145 323.15 0.4941
0.2251 333.15 0.4788
0.2304 313.15 0.5336
0.2900 363.15 0.4843
0.3307 313.15 0.6036
0.3649 343.15 0.5807
0.3820 353.15 0.5729
0.4305 333.15 0.6220
0.4557 323.15 0.6555
0.4562 363.15 0.6023
0.4951 353.15 0.6416
0.5338 313.15 0.6964
0.5617 343.15 0.6878
0.6103 313.15 0.7278
0.6305 323.15 0.7350
0.6384 353.15 0.7212
0.6396 363.15 0.7135
0.6668 313.15 0.7497
0.6857 333.15 0.7514
0.7047 343.15 0.7621
0.7172 313.15 0.7771
0.7361 333.15 0.7808
0.7632 363.15 0.7928
0.7720 313.15 0.8117
0.7793 333.15 0.8058
0.8002 343.15 0.8226
0.8015 313.15 0.8253
0.8036 323.15 0.8283
0.8084 353.15 0.8281
0.8105 363.15 0.8269
0.8347 363.15 0.8450
0.8375 333.15 0.8460
0.8401 353.15 0.8501
0.8624 343.15 0.8675
0.8689 363.15 0.8699
0.8754 353.15 0.8777
0.8798 353.15 0.8822
0.8905 323.15 0.8889
0.9124 333.15 0.9060
0.9230 343.15 0.9188
0.9396 323.15 0.9334
0.9424 363.15 0.9370
0.9425 313.15 0.9310
0.9438 353.15 0.9386
0.9610 343.15 0.9543
0.9744 313.15 0.9674
1.0000 313.15 1.0000
1.0000 323.15 1.0000
1.0000 333.15 1.0000
1.0000 343.15 1.0000
1.0000 363.15 1.0000

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Temperature, K - Liquid Vapor or sublimation pressure, kPa - Liquid
0.0000 273.15 104.00
0.0000 283.15 150.00
0.0000 293.15 208.00
0.0000 303.15 284.00
0.0000 313.15 378.00
0.0000 323.15 495.00
0.0600 283.15 225.00
0.0650 303.15 405.00
0.0680 273.15 170.00
0.0900 293.15 333.00
0.0950 313.15 571.00
0.1070 323.15 748.00
0.1140 273.15 195.00
0.1370 283.15 278.00
0.1370 303.15 488.00
0.1500 293.15 383.00
0.2150 313.15 709.00
0.2180 273.15 228.00
0.2220 323.15 907.00
0.2500 283.15 326.00
0.2880 303.15 592.00
0.3060 293.15 456.00
0.3360 313.15 793.00
0.3600 283.15 352.00
0.3710 323.15 1037.00
0.3920 293.15 482.00
0.3950 303.15 639.00
0.4070 273.15 258.00
0.4620 313.15 854.00
0.4680 303.15 663.00
0.4740 273.15 265.00
0.5020 293.15 503.00
0.5070 323.15 1114.00
0.5200 283.15 376.00
0.5590 313.15 888.00
0.5770 273.15 273.00
0.5920 323.15 1149.00
0.6020 283.15 384.00
0.6270 313.15 905.00
0.6300 293.15 522.00
0.6410 303.15 696.00
0.6780 323.15 1176.00
0.6920 283.15 389.00
0.7030 293.15 530.00
0.7070 303.15 704.00
0.7180 313.15 921.00
0.7280 273.15 280.00
0.7420 323.15 1190.00
0.7600 303.15 710.00
0.7720 293.15 534.00
0.7740 283.15 393.00
0.7860 313.15 929.00
0.7870 273.15 281.00
0.7950 303.15 714.00
0.7990 323.15 1198.00
0.8200 293.15 536.00
0.8220 273.15 282.00
0.8240 283.15 395.00
0.8290 323.15 1201.00
0.8310 313.15 933.00
0.8380 273.15 281.00
0.8410 293.15 536.00
0.8470 303.15 714.00
0.8480 323.15 1202.00
0.8510 313.15 933.00
0.8560 283.15 395.00
0.8840 313.15 933.00
0.8960 323.15 1202.00
0.8990 273.15 279.00
0.9010 283.15 391.00
0.9040 293.15 533.00
0.9110 303.15 710.00
0.9380 313.15 928.00
0.9410 273.15 276.00
0.9510 293.15 530.00
0.9530 283.15 386.00
0.9530 323.15 1190.00
0.9560 303.15 703.00
1.0000 273.15 264.00
1.0000 283.15 372.00
1.0000 293.15 512.00
1.0000 303.15 689.00
1.0000 313.15 909.00
1.0000 323.15 1176.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Temperature, K - Liquid Vapor or sublimation pressure, kPa - Liquid
0.0000 313.15 377.00
0.0000 323.15 495.00
0.0000 333.15 638.00
0.0000 343.15 810.00
0.0000 353.15 1012.00
0.0000 363.15 1249.00
0.0823 313.15 541.00
0.0976 323.15 730.00
0.1025 333.15 909.00
0.1588 363.15 1847.00
0.1718 343.15 1291.00
0.1835 353.15 1590.00
0.2145 323.15 895.00
0.2251 333.15 1133.00
0.2304 313.15 717.00
0.2900 363.15 2183.00
0.3307 313.15 789.00
0.3649 343.15 1597.00
0.3820 353.15 1962.00
0.4305 333.15 1352.00
0.4557 323.15 1086.00
0.4562 363.15 2499.00
0.4951 353.15 2110.00
0.5338 313.15 875.00
0.5617 343.15 1788.00
0.6103 313.15 900.00
0.6305 323.15 1164.00
0.6384 353.15 2256.00
0.6396 363.15 2748.00
0.6668 313.15 915.00
0.6857 333.15 1498.00
0.7047 343.15 1878.00
0.7172 313.15 927.00
0.7361 333.15 1517.00
0.7632 363.15 2863.00
0.7720 313.15 940.00
0.7793 333.15 1531.00
0.8002 343.15 1922.00
0.8015 313.15 946.00
0.8036 323.15 1211.00
0.8084 353.15 2368.00
0.8105 363.15 2894.00
0.8347 363.15 2908.00
0.8375 333.15 1543.00
0.8401 353.15 2381.00
0.8624 343.15 1936.00
0.8689 363.15 2916.00
0.8754 353.15 2384.00
0.8798 353.15 2385.00
0.8905 323.15 1218.00
0.9124 333.15 1542.00
0.9230 343.15 1931.00
0.9396 323.15 1211.00
0.9424 363.15 2920.00
0.9425 313.15 940.00
0.9438 353.15 2358.00
0.9610 343.15 1913.00
0.9744 313.15 932.00
1.0000 313.15 909.00
1.0000 323.15 1181.00
1.0000 333.15 1509.00
1.0000 343.15 1898.00
1.0000 363.15 2901.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Temperature, K - Liquid Vapor or sublimation pressure, kPa - Liquid
0.0000 273.15 104.00
0.0000 283.15 150.00
0.0000 293.15 208.00
0.0000 303.15 284.00
0.0000 313.15 378.00
0.0000 323.15 495.00
0.0600 283.15 225.00
0.0650 303.15 405.00
0.0680 273.15 170.00
0.0900 293.15 333.00
0.0950 313.15 571.00
0.1070 323.15 748.00
0.1140 273.15 195.00
0.1370 283.15 278.00
0.1370 303.15 488.00
0.1500 293.15 383.00
0.2150 313.15 709.00
0.2180 273.15 228.00
0.2220 323.15 907.00
0.2500 283.15 326.00
0.2880 303.15 592.00
0.3060 293.15 456.00
0.3360 313.15 793.00
0.3600 283.15 352.00
0.3710 323.15 1037.00
0.3920 293.15 482.00
0.3950 303.15 639.00
0.4070 273.15 258.00
0.4620 313.15 854.00
0.4680 303.15 663.00
0.4740 273.15 265.00
0.5020 293.15 503.00
0.5070 323.15 1114.00
0.5200 283.15 376.00
0.5590 313.15 888.00
0.5770 273.15 273.00
0.5920 323.15 1149.00
0.6020 283.15 384.00
0.6270 313.15 905.00
0.6300 293.15 522.00
0.6410 303.15 696.00
0.6780 323.15 1176.00
0.6920 283.15 389.00
0.7030 293.15 530.00
0.7070 303.15 704.00
0.7180 313.15 921.00
0.7280 273.15 280.00
0.7420 323.15 1190.00
0.7600 303.15 710.00
0.7720 293.15 534.00
0.7740 283.15 393.00
0.7860 313.15 929.00
0.7870 273.15 281.00
0.7950 303.15 714.00
0.7990 323.15 1198.00
0.8200 293.15 536.00
0.8220 273.15 282.00
0.8240 283.15 395.00
0.8290 323.15 1201.00
0.8310 313.15 933.00
0.8380 273.15 281.00
0.8410 293.15 536.00
0.8470 303.15 714.00
0.8480 323.15 1202.00
0.8510 313.15 933.00
0.8560 283.15 395.00
0.8840 313.15 933.00
0.8960 323.15 1202.00
0.8990 273.15 279.00
0.9010 283.15 391.00
0.9040 293.15 533.00
0.9110 303.15 710.00
0.9380 313.15 928.00
0.9410 273.15 276.00
0.9510 293.15 530.00
0.9530 283.15 386.00
0.9530 323.15 1190.00
0.9560 303.15 703.00
1.0000 273.15 264.00
1.0000 283.15 372.00
1.0000 293.15 512.00
1.0000 303.15 689.00
1.0000 313.15 909.00
1.0000 323.15 1176.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Temperature, K - Liquid Vapor or sublimation pressure, kPa - Liquid
0.0000 313.15 377.00
0.0000 323.15 495.00
0.0000 333.15 638.00
0.0000 343.15 810.00
0.0000 353.15 1012.00
0.0000 363.15 1249.00
0.0823 313.15 541.00
0.0976 323.15 730.00
0.1025 333.15 909.00
0.1588 363.15 1847.00
0.1718 343.15 1291.00
0.1835 353.15 1590.00
0.2145 323.15 895.00
0.2251 333.15 1133.00
0.2304 313.15 717.00
0.2900 363.15 2183.00
0.3307 313.15 789.00
0.3649 343.15 1597.00
0.3820 353.15 1962.00
0.4305 333.15 1352.00
0.4557 323.15 1086.00
0.4562 363.15 2499.00
0.4951 353.15 2110.00
0.5338 313.15 875.00
0.5617 343.15 1788.00
0.6103 313.15 900.00
0.6305 323.15 1164.00
0.6384 353.15 2256.00
0.6396 363.15 2748.00
0.6668 313.15 915.00
0.6857 333.15 1498.00
0.7047 343.15 1878.00
0.7172 313.15 927.00
0.7361 333.15 1517.00
0.7632 363.15 2863.00
0.7720 313.15 940.00
0.7793 333.15 1531.00
0.8002 343.15 1922.00
0.8015 313.15 946.00
0.8036 323.15 1211.00
0.8084 353.15 2368.00
0.8105 363.15 2894.00
0.8347 363.15 2908.00
0.8375 333.15 1543.00
0.8401 353.15 2381.00
0.8624 343.15 1936.00
0.8689 363.15 2916.00
0.8754 353.15 2384.00
0.8798 353.15 2385.00
0.8905 323.15 1218.00
0.9124 333.15 1542.00
0.9230 343.15 1931.00
0.9396 323.15 1211.00
0.9424 363.15 2920.00
0.9425 313.15 940.00
0.9438 353.15 2358.00
0.9610 343.15 1913.00
0.9744 313.15 932.00
1.0000 313.15 909.00
1.0000 323.15 1181.00
1.0000 333.15 1509.00
1.0000 343.15 1898.00
1.0000 363.15 2901.00

Azeotropic pressure, kPa [ref]

Temperature, K - Liquid Azeotropic pressure, kPa - Liquid
273.15 282.00
283.15 396.00
293.15 538.00
303.15 716.00
313.15 935.00
323.15 1203.00
Temperature, K
Azeotropic pressure, kPa
200
400
600
800
1000
1200
280
300
320

Azeotropic pressure, kPa [ref]

Temperature, K - Liquid Azeotropic pressure, kPa - Liquid
273.15 282.00
283.15 396.00
293.15 538.00
303.15 716.00
313.15 935.00
323.15 1203.00
Temperature, K
Azeotropic pressure, kPa
200
400
600
800
1000
1200
280
300
320

Sources