Mixture of Perfluorooctane + Heptane

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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

Heptane

Name
Heptane
InChI
InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
InChI Key
IMNFDUFMRHMDMM-UHFFFAOYSA-N
Formula
C7H16
SMILES
CCCCCCC
Mol. Weight (g/mol)
100.20
CAS
142-82-5
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Datasets

  1. Liquid-liquid equilibrium temperature, K (4)
  2. Pvap - Vapor or sublimation pressure, kPa (2)

Liquid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Mole fraction of Perfluorooctane (1) - Liquid mixture 1 Liquid-liquid equilibrium temperature, K - Liquid mixture 1
0.1024 319.13
0.1772 328.21
0.2611 330.76
0.3185 330.76
0.3818 330.96
0.4967 330.58
0.5437 329.80
0.7048 316.24

Liquid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 1)

Mole fraction of Perfluorooctane (1) - Liquid mixture 1 Liquid-liquid equilibrium temperature, K - Liquid mixture 1
0.0980 307.10
0.1389 315.60
0.1984 324.50
0.2976 329.90
0.3977 331.00
0.4973 331.10
0.5985 329.90
0.6972 326.00
0.7965 316.60
0.8444 308.00
0.8991 293.00

Liquid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Mole fraction of Perfluorooctane (1) - Liquid mixture 1 Liquid-liquid equilibrium temperature, K - Liquid mixture 1
0.1024 319.13
0.1772 328.21
0.2611 330.76
0.3185 330.76
0.3818 330.96
0.4967 330.58
0.5437 329.80
0.7048 316.24

Liquid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 1)

Mole fraction of Perfluorooctane (1) - Liquid mixture 1 Liquid-liquid equilibrium temperature, K - Liquid mixture 1
0.0980 307.10
0.1389 315.60
0.1984 324.50
0.2976 329.90
0.3977 331.00
0.4973 331.10
0.5985 329.90
0.6972 326.00
0.7965 316.60
0.8444 308.00
0.8991 293.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Mole fraction of Perfluorooctane (1) - Liquid mixture 1 Temperature, K - Liquid mixture 1 Vapor or sublimation pressure, kPa - Liquid mixture 1
0.2567 331.90 1520.00
0.2567 332.48 2240.00
0.2567 333.29 3200.00
0.2567 333.78 3830.00
0.3446 330.88 140.00
0.3446 331.33 600.00
0.3446 331.92 1370.00
0.3446 332.82 2410.00
0.3446 333.50 3280.00
0.3446 334.49 4460.00

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Mole fraction of Perfluorooctane (1) - Liquid mixture 1 Temperature, K - Liquid mixture 1 Vapor or sublimation pressure, kPa - Liquid mixture 1
0.2567 331.90 1520.00
0.2567 332.48 2240.00
0.2567 333.29 3200.00
0.2567 333.78 3830.00
0.3446 330.88 140.00
0.3446 331.33 600.00
0.3446 331.92 1370.00
0.3446 332.82 2410.00
0.3446 333.50 3280.00
0.3446 334.49 4460.00

Sources