Mixture of Ethane, 1,1,2,2-tetrafluoro- + Ethane, 1,1-difluoro- + Isobutane

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Ethane, 1,1,2,2-tetrafluoro-

Name
Ethane, 1,1,2,2-tetrafluoro-
InChI
InChI=1S/C2H2F4/c3-1(4)2(5)6/h1-2H
InChI Key
WXGNWUVNYMJENI-UHFFFAOYSA-N
Formula
C2H2F4
SMILES
FC(F)C(F)F
Mol. Weight (g/mol)
102.03
CAS
359-35-3

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

Isobutane

Name
Isobutane
InChI
InChI=1S/C4H10/c1-4(2)3/h4H,1-3H3
InChI Key
NNPPMTNAJDCUHE-UHFFFAOYSA-N
Formula
C4H10
SMILES
CC(C)C
Mol. Weight (g/mol)
58.12
CAS
75-28-5
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Datasets

  1. Azeotropic composition: mole fraction (8)
  2. Vapor or sublimation pressure, kPa (2)

Azeotropic composition: mole fraction of Isobutane (3) [ref]

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Azeotropic composition: mole fraction of Isobutane (3) - Liquid
273.15 300.20 0.3710
263.15 209.80 0.3823
253.15 142.00 0.3860

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

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Azeotropic composition: mole fraction of Ethane, 1,1-difluoro- (2) - Liquid
273.15 300.20 0.3856
263.15 209.80 0.3742
253.15 142.00 0.3590

Mole fraction of Isobutane (3) [ref]

Fixed Measured
Temperature, K - Liquid Mole fraction of Isobutane (3) - Liquid Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Mole fraction of Isobutane (3) - Gas
273.15 0.7387 0.1228 0.4829
273.15 0.5952 0.0659 0.4219
273.15 0.4163 0.3356 0.3881
273.15 0.3740 0.4039 0.3674
273.15 0.3654 0.4184 0.3659
273.15 0.3373 0.4626 0.3528
273.15 0.3175 0.4947 0.3434
273.15 0.3137 0.4971 0.3425
273.15 0.3100 0.4990 0.3346
273.15 0.1732 0.3130 0.3056
273.15 0.3804 0.2267 0.3820
273.15 0.4620 0.1930 0.4009
263.15 0.7393 0.1226 0.4725
263.15 0.5965 0.0657 0.4191
263.15 0.4142 0.3366 0.3872
263.15 0.3735 0.4042 0.3740
263.15 0.3645 0.4190 0.3718
263.15 0.3379 0.4625 0.3598
263.15 0.3180 0.4948 0.3503
263.15 0.3134 0.4973 0.3515
263.15 0.3101 0.4989 0.3499
263.15 0.1773 0.3110 0.3282
263.15 0.3802 0.2261 0.3894
263.15 0.4615 0.1928 0.4044
253.15 0.7989 0.0976 0.5003
253.15 0.5716 0.0662 0.4166
253.15 0.4145 0.3362 0.3959
253.15 0.3666 0.4086 0.3816
253.15 0.3647 0.4101 0.3794
253.15 0.3273 0.4696 0.3682
253.15 0.3196 0.4932 0.3597
253.15 0.3134 0.4970 0.3592
253.15 0.3115 0.4976 0.3600
253.15 0.1519 0.3264 0.3490
253.15 0.3793 0.2270 0.3976
253.15 0.4581 0.1937 0.4090

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

Fixed Measured
Temperature, K - Liquid Mole fraction of Isobutane (3) - Liquid Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Mole fraction of Ethane, 1,1-difluoro- (2) - Gas
273.15 0.7387 0.1228 0.2327
273.15 0.5952 0.0659 0.0802
273.15 0.4163 0.3356 0.3481
273.15 0.3740 0.4039 0.4110
273.15 0.3654 0.4184 0.4194
273.15 0.3373 0.4626 0.4553
273.15 0.3175 0.4947 0.4803
273.15 0.3137 0.4971 0.4801
273.15 0.3100 0.4990 0.4858
273.15 0.1732 0.3130 0.2542
273.15 0.3804 0.2267 0.2141
273.15 0.4620 0.1930 0.2040
263.15 0.7393 0.1226 0.2359
263.15 0.5965 0.0657 0.0791
263.15 0.4142 0.3366 0.3503
263.15 0.3735 0.4042 0.4072
263.15 0.3645 0.4190 0.4174
263.15 0.3379 0.4625 0.4519
263.15 0.3180 0.4948 0.4766
263.15 0.3134 0.4973 0.4744
263.15 0.3101 0.4989 0.4750
263.15 0.1773 0.3110 0.2426
263.15 0.3802 0.2261 0.2104
263.15 0.4615 0.1928 0.2015
253.15 0.7989 0.0976 0.2281
253.15 0.5716 0.0662 0.0777
253.15 0.4145 0.3362 0.3471
253.15 0.3666 0.4086 0.4029
253.15 0.3647 0.4101 0.4131
253.15 0.3273 0.4696 0.4471
253.15 0.3196 0.4932 0.4708
253.15 0.3134 0.4970 0.4707
253.15 0.3115 0.4976 0.4688
253.15 0.1519 0.3264 0.2343
253.15 0.3793 0.2270 0.2069
253.15 0.4581 0.1937 0.1990

Azeotropic composition: mole fraction of Isobutane (3) [ref]

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Azeotropic composition: mole fraction of Isobutane (3) - Liquid
273.15 300.20 0.3710
263.15 209.80 0.3823
253.15 142.00 0.3860

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

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Azeotropic composition: mole fraction of Ethane, 1,1-difluoro- (2) - Liquid
273.15 300.20 0.3856
263.15 209.80 0.3742
253.15 142.00 0.3590

Mole fraction of Isobutane (3) [ref]

Fixed Measured
Temperature, K - Liquid Mole fraction of Isobutane (3) - Liquid Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Mole fraction of Isobutane (3) - Gas
273.15 0.7387 0.1228 0.4829
273.15 0.5952 0.0659 0.4219
273.15 0.4163 0.3356 0.3881
273.15 0.3740 0.4039 0.3674
273.15 0.3654 0.4184 0.3659
273.15 0.3373 0.4626 0.3528
273.15 0.3175 0.4947 0.3434
273.15 0.3137 0.4971 0.3425
273.15 0.3100 0.4990 0.3346
273.15 0.1732 0.3130 0.3056
273.15 0.3804 0.2267 0.3820
273.15 0.4620 0.1930 0.4009
263.15 0.7393 0.1226 0.4725
263.15 0.5965 0.0657 0.4191
263.15 0.4142 0.3366 0.3872
263.15 0.3735 0.4042 0.3740
263.15 0.3645 0.4190 0.3718
263.15 0.3379 0.4625 0.3598
263.15 0.3180 0.4948 0.3503
263.15 0.3134 0.4973 0.3515
263.15 0.3101 0.4989 0.3499
263.15 0.1773 0.3110 0.3282
263.15 0.3802 0.2261 0.3894
263.15 0.4615 0.1928 0.4044
253.15 0.7989 0.0976 0.5003
253.15 0.5716 0.0662 0.4166
253.15 0.4145 0.3362 0.3959
253.15 0.3666 0.4086 0.3816
253.15 0.3647 0.4101 0.3794
253.15 0.3273 0.4696 0.3682
253.15 0.3196 0.4932 0.3597
253.15 0.3134 0.4970 0.3592
253.15 0.3115 0.4976 0.3600
253.15 0.1519 0.3264 0.3490
253.15 0.3793 0.2270 0.3976
253.15 0.4581 0.1937 0.4090

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

Fixed Measured
Temperature, K - Liquid Mole fraction of Isobutane (3) - Liquid Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Mole fraction of Ethane, 1,1-difluoro- (2) - Gas
273.15 0.7387 0.1228 0.2327
273.15 0.5952 0.0659 0.0802
273.15 0.4163 0.3356 0.3481
273.15 0.3740 0.4039 0.4110
273.15 0.3654 0.4184 0.4194
273.15 0.3373 0.4626 0.4553
273.15 0.3175 0.4947 0.4803
273.15 0.3137 0.4971 0.4801
273.15 0.3100 0.4990 0.4858
273.15 0.1732 0.3130 0.2542
273.15 0.3804 0.2267 0.2141
273.15 0.4620 0.1930 0.2040
263.15 0.7393 0.1226 0.2359
263.15 0.5965 0.0657 0.0791
263.15 0.4142 0.3366 0.3503
263.15 0.3735 0.4042 0.4072
263.15 0.3645 0.4190 0.4174
263.15 0.3379 0.4625 0.4519
263.15 0.3180 0.4948 0.4766
263.15 0.3134 0.4973 0.4744
263.15 0.3101 0.4989 0.4750
263.15 0.1773 0.3110 0.2426
263.15 0.3802 0.2261 0.2104
263.15 0.4615 0.1928 0.2015
253.15 0.7989 0.0976 0.2281
253.15 0.5716 0.0662 0.0777
253.15 0.4145 0.3362 0.3471
253.15 0.3666 0.4086 0.4029
253.15 0.3647 0.4101 0.4131
253.15 0.3273 0.4696 0.4471
253.15 0.3196 0.4932 0.4708
253.15 0.3134 0.4970 0.4707
253.15 0.3115 0.4976 0.4688
253.15 0.1519 0.3264 0.2343
253.15 0.3793 0.2270 0.2069
253.15 0.4581 0.1937 0.1990

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Temperature, K - Gas Mole fraction of Isobutane (3) - Liquid Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Vapor or sublimation pressure, kPa - Gas
273.15 0.7387 0.1228 281.50
273.15 0.5952 0.0659 303.30
273.15 0.4163 0.3356 302.10
273.15 0.3740 0.4039 301.50
273.15 0.3654 0.4184 300.10
273.15 0.3373 0.4626 300.10
273.15 0.3175 0.4947 300.30
273.15 0.3137 0.4971 299.50
273.15 0.3100 0.4990 299.40
273.15 0.1732 0.3130 293.30
273.15 0.3804 0.2267 302.30
273.15 0.4620 0.1930 301.40
263.15 0.7393 0.1226 199.10
263.15 0.5965 0.0657 213.60
263.15 0.4142 0.3366 211.20
263.15 0.3735 0.4042 210.60
263.15 0.3645 0.4190 209.40
263.15 0.3379 0.4625 210.00
263.15 0.3180 0.4948 209.90
263.15 0.3134 0.4973 209.20
263.15 0.3101 0.4989 209.20
263.15 0.1773 0.3110 205.10
263.15 0.3802 0.2261 211.40
263.15 0.4615 0.1928 211.10
253.15 0.7989 0.0976 129.40
253.15 0.5716 0.0662 145.30
253.15 0.4145 0.3362 143.10
253.15 0.3666 0.4086 142.50
253.15 0.3647 0.4101 142.50
253.15 0.3273 0.4696 142.50
253.15 0.3196 0.4932 142.10
253.15 0.3134 0.4970 141.70
253.15 0.3115 0.4976 141.50
253.15 0.1519 0.3264 139.00
253.15 0.3793 0.2270 143.20
253.15 0.4581 0.1937 143.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Temperature, K - Gas Mole fraction of Isobutane (3) - Liquid Mole fraction of Ethane, 1,1-difluoro- (2) - Liquid Vapor or sublimation pressure, kPa - Gas
273.15 0.7387 0.1228 281.50
273.15 0.5952 0.0659 303.30
273.15 0.4163 0.3356 302.10
273.15 0.3740 0.4039 301.50
273.15 0.3654 0.4184 300.10
273.15 0.3373 0.4626 300.10
273.15 0.3175 0.4947 300.30
273.15 0.3137 0.4971 299.50
273.15 0.3100 0.4990 299.40
273.15 0.1732 0.3130 293.30
273.15 0.3804 0.2267 302.30
273.15 0.4620 0.1930 301.40
263.15 0.7393 0.1226 199.10
263.15 0.5965 0.0657 213.60
263.15 0.4142 0.3366 211.20
263.15 0.3735 0.4042 210.60
263.15 0.3645 0.4190 209.40
263.15 0.3379 0.4625 210.00
263.15 0.3180 0.4948 209.90
263.15 0.3134 0.4973 209.20
263.15 0.3101 0.4989 209.20
263.15 0.1773 0.3110 205.10
263.15 0.3802 0.2261 211.40
263.15 0.4615 0.1928 211.10
253.15 0.7989 0.0976 129.40
253.15 0.5716 0.0662 145.30
253.15 0.4145 0.3362 143.10
253.15 0.3666 0.4086 142.50
253.15 0.3647 0.4101 142.50
253.15 0.3273 0.4696 142.50
253.15 0.3196 0.4932 142.10
253.15 0.3134 0.4970 141.70
253.15 0.3115 0.4976 141.50
253.15 0.1519 0.3264 139.00
253.15 0.3793 0.2270 143.20
253.15 0.4581 0.1937 143.00

Sources