Mixture of Methane + Perfluorooctane

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Methane

Name
Methane
InChI
InChI=1S/CH4/h1H4
InChI Key
VNWKTOKETHGBQD-UHFFFAOYSA-N
Formula
CH4
SMILES
C
Mol. Weight (g/mol)
16.04
CAS
74-82-8

Perfluorooctane

Name
Perfluorooctane
InChI
InChI=1S/C8F18/c9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)26
InChI Key
YVBBRRALBYAZBM-UHFFFAOYSA-N
Formula
C8F18
SMILES
FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
Mol. Weight (g/mol)
438.06
CAS
307-34-6
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Datasets

  1. Mole fraction (4)
  2. Vapor or sublimation pressure, kPa (2)

Mole fraction of Methane (1) [ref]

Fixed Measured
Mole fraction of Methane (1) - Liquid Temperature, K - Liquid Mole fraction of Methane (1) - Gas
0.1090 293.23 0.9961
0.2150 293.24 0.9966
0.2970 293.25 0.9973
0.3690 293.25 0.9969
0.4510 293.26 0.9949
0.5220 293.26 0.9927
0.5670 293.25 0.9901
0.6370 293.22 0.9841
0.6930 293.22 0.9731
0.7580 293.21 0.9648
0.7810 293.22 0.9556
0.1280 323.20 0.9858
0.2340 323.21 0.9908
0.2980 323.20 0.9910
0.3790 323.20 0.9900
0.4580 323.21 0.9873
0.5200 323.21 0.9846
0.5760 323.21 0.9798
0.6030 323.21 0.9768
0.6310 323.22 0.9731
0.6620 323.21 0.9654
0.6940 323.22 0.9554
0.0600 353.22 0.9500
0.1790 353.20 0.9755
0.2280 353.22 0.9794
0.2870 353.23 0.9792
0.3480 353.22 0.9780
0.4020 353.24 0.9768
0.4690 353.23 0.9743
0.5030 353.21 0.9719
0.5580 353.22 0.9666
0.5950 353.22 0.9615
0.6120 353.22 0.9586
0.6580 353.23 0.9492

Mole fraction of Methane (1) [ref]

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mole fraction of Methane (1) - Liquid
293.26 5730.00 0.2900
323.16 6020.00 0.2900
353.19 6100.00 0.2900

Mole fraction of Methane (1) [ref]

Fixed Measured
Mole fraction of Methane (1) - Liquid Temperature, K - Liquid Mole fraction of Methane (1) - Gas
0.1090 293.23 0.9961
0.2150 293.24 0.9966
0.2970 293.25 0.9973
0.3690 293.25 0.9969
0.4510 293.26 0.9949
0.5220 293.26 0.9927
0.5670 293.25 0.9901
0.6370 293.22 0.9841
0.6930 293.22 0.9731
0.7580 293.21 0.9648
0.7810 293.22 0.9556
0.1280 323.20 0.9858
0.2340 323.21 0.9908
0.2980 323.20 0.9910
0.3790 323.20 0.9900
0.4580 323.21 0.9873
0.5200 323.21 0.9846
0.5760 323.21 0.9798
0.6030 323.21 0.9768
0.6310 323.22 0.9731
0.6620 323.21 0.9654
0.6940 323.22 0.9554
0.0600 353.22 0.9500
0.1790 353.20 0.9755
0.2280 353.22 0.9794
0.2870 353.23 0.9792
0.3480 353.22 0.9780
0.4020 353.24 0.9768
0.4690 353.23 0.9743
0.5030 353.21 0.9719
0.5580 353.22 0.9666
0.5950 353.22 0.9615
0.6120 353.22 0.9586
0.6580 353.23 0.9492

Mole fraction of Methane (1) [ref]

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mole fraction of Methane (1) - Liquid
293.26 5730.00 0.2900
323.16 6020.00 0.2900
353.19 6100.00 0.2900

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Mole fraction of Methane (1) - Liquid Temperature, K - Liquid Vapor or sublimation pressure, kPa - Gas
0.1090 293.23 1849.00
0.2150 293.24 3897.00
0.2970 293.25 5724.00
0.3690 293.25 7505.00
0.4510 293.26 9752.00
0.5220 293.26 11913.00
0.5670 293.25 13367.00
0.6370 293.22 15773.00
0.6930 293.22 17749.00
0.7580 293.21 19887.00
0.7810 293.22 20527.00
0.1280 323.20 2364.00
0.2340 323.21 4639.00
0.2980 323.20 6134.00
0.3790 323.20 8270.00
0.4580 323.21 10520.00
0.5200 323.21 12442.00
0.5760 323.21 14258.00
0.6030 323.21 15147.00
0.6310 323.22 16083.00
0.6620 323.21 17114.00
0.6940 323.22 18143.00
0.0600 353.22 1183.00
0.1790 353.20 3572.00
0.2280 353.22 4663.00
0.2870 353.23 6075.00
0.3480 353.22 7645.00
0.4020 353.24 9073.00
0.4690 353.23 11002.00
0.5030 353.21 12020.00
0.5580 353.22 13696.00
0.5950 353.22 14867.00
0.6120 353.22 15380.00
0.6580 353.23 16763.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Mole fraction of Methane (1) - Liquid Temperature, K - Liquid Vapor or sublimation pressure, kPa - Gas
0.1090 293.23 1849.00
0.2150 293.24 3897.00
0.2970 293.25 5724.00
0.3690 293.25 7505.00
0.4510 293.26 9752.00
0.5220 293.26 11913.00
0.5670 293.25 13367.00
0.6370 293.22 15773.00
0.6930 293.22 17749.00
0.7580 293.21 19887.00
0.7810 293.22 20527.00
0.1280 323.20 2364.00
0.2340 323.21 4639.00
0.2980 323.20 6134.00
0.3790 323.20 8270.00
0.4580 323.21 10520.00
0.5200 323.21 12442.00
0.5760 323.21 14258.00
0.6030 323.21 15147.00
0.6310 323.22 16083.00
0.6620 323.21 17114.00
0.6940 323.22 18143.00
0.0600 353.22 1183.00
0.1790 353.20 3572.00
0.2280 353.22 4663.00
0.2870 353.23 6075.00
0.3480 353.22 7645.00
0.4020 353.24 9073.00
0.4690 353.23 11002.00
0.5030 353.21 12020.00
0.5580 353.22 13696.00
0.5950 353.22 14867.00
0.6120 353.22 15380.00
0.6580 353.23 16763.00

Sources