- InChI
- InChI=1S/C3H2F6/c4-1(2(5)6)3(7,8)9/h1-2H
- InChI Key
- FYIRUPZTYPILDH-UHFFFAOYSA-N
- Formula
- C3H2F6
- SMILES
- FC(F)C(F)C(F)(F)F
- Molecular Weight1
- 152.04
- CAS
- 431-63-0
- Other Names
-
- HFC 236ea
- R 236ea
- R-236ea
- propane, 1,1,1,2,3,3-hexafluoro-
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- εr : Dielectric Constant (Relative permittivity).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρc : Critical density (kg/m3).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfusH° | 7.55 | kJ/mol | Joback Calculated Property |
| logPoct/wat | 2.152 | Crippen Calculated Property | |
| McVol | 63.750 | ml/mol | McGowan Calculated Property |
| Pc | [3416.00; 3416.00] | kPa |
|
| Pc | 3416.00 | kPa | Critical Parameters Measurements of Four HFE + HFC Binary Systems: Pentafluoromethoxyethane (HFE-245Mc) + Pentafluoroethane (HFC-125), + 1,1,1,2-Tetrafluoroethane (HFC-134a), + 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea), and + 1,1,1,2,3,3-Hexafluoropropane (HFC-236ea) |
| Pc | 3416.00 | kPa | Critical Properties of Four HFE + HFC Binary Systems: Trifluoromethoxymethane (HFE-143m) + Pentafluoroethane (HFC-125), + 1,1,1,2-Tetrafluoroethane (HFC-134a), + 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea), and + 1,1,1,2,3,3-Hexafluoropropane (HFC-236ea) |
| ρc | 568.62 ± 1.52 | kg/m3 | NIST |
| Tboil | [279.00; 279.70] | K |
|
| Tboil | 279.70 ± 0.50 | K | NIST |
| Tboil | 279.00 | K | NIST |
| Tc | 412.37 ± 0.03 | K | NIST |
| Tfus | 163.72 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [112.15; 145.86] | J/mol×K | [259.55; 384.44] |
|
| Cp,gas | 112.15 | J/mol×K | 259.55 | Joback Calculated Property |
| Cp,gas | 118.41 | J/mol×K | 280.37 | Joback Calculated Property |
| Cp,gas | 124.41 | J/mol×K | 301.18 | Joback Calculated Property |
| Cp,gas | 130.14 | J/mol×K | 322.00 | Joback Calculated Property |
| Cp,gas | 135.63 | J/mol×K | 342.81 | Joback Calculated Property |
| Cp,gas | 140.86 | J/mol×K | 363.63 | Joback Calculated Property |
| Cp,gas | 145.86 | J/mol×K | 384.44 | Joback Calculated Property |
| Pvap | [172.40; 3397.20] | kPa | [293.15; 412.15] |
|
| Pvap | 172.40 | kPa | 293.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 178.00 | kPa | 294.08 | Thermodynamic Properties of HFC-236ea |
| Pvap | 206.00 | kPa | 298.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 244.20 | kPa | 303.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 288.00 | kPa | 308.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 337.20 | kPa | 313.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 337.50 | kPa | 313.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 392.60 | kPa | 318.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 455.20 | kPa | 323.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 602.00 | kPa | 333.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 602.50 | kPa | 333.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 783.20 | kPa | 343.16 | Thermodynamic Properties of HFC-236ea |
| Pvap | 932.00 | kPa | 350.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 1000.80 | kPa | 353.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 999.60 | kPa | 353.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 1263.50 | kPa | 363.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 1262.70 | kPa | 363.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 1537.20 | kPa | 372.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 1569.70 | kPa | 373.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 1570.90 | kPa | 373.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 1860.20 | kPa | 381.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 1935.90 | kPa | 383.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 2274.80 | kPa | 391.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 2362.00 | kPa | 393.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 2364.90 | kPa | 393.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 2605.20 | kPa | 398.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 2874.50 | kPa | 403.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 2871.50 | kPa | 403.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 3145.80 | kPa | 408.15 | Thermodynamic Properties of HFC-236ea |
| Pvap | 3197.60 | kPa | 408.75 | Thermodynamic Properties of HFC-236ea |
| Pvap | 3336.00 | kPa | 411.08 | Thermodynamic Properties of HFC-236ea |
| Pvap | 3397.20 | kPa | 412.15 | Thermodynamic Properties of HFC-236ea |
Datasets
Relative permittivity at zero frequency
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Pressure, kPa - Liquid | Relative permittivity at zero frequency - Liquid |
| 223.02 | 1000.00 | 8.1984 |
| 223.02 | 2000.00 | 8.2188 |
| 223.03 | 3000.00 | 8.2387 |
| 223.03 | 4000.00 | 8.2595 |
| 223.03 | 5000.00 | 8.2788 |
| 223.03 | 6000.00 | 8.298 |
| 223.03 | 7000.00 | 8.3163 |
| 223.03 | 8000.00 | 8.3348 |
| 223.04 | 9000.00 | 8.3552 |
| 223.04 | 11000.00 | 8.3926 |
| 223.05 | 10000.00 | 8.3745 |
| 223.05 | 12000.00 | 8.4116 |
| 223.05 | 13000.00 | 8.4292 |
| 223.05 | 14000.00 | 8.4459 |
| 223.05 | 15000.00 | 8.4644 |
| 223.05 | 16000.00 | 8.481 |
| 233.26 | 1000.00 | 7.5923 |
| 233.26 | 2000.00 | 7.6138 |
| 233.26 | 3000.00 | 7.6328 |
| 233.26 | 4000.00 | 7.653 |
| 233.26 | 5000.00 | 7.672 |
| 233.26 | 6000.00 | 7.6876 |
| 233.26 | 7000.00 | 7.7079 |
| 233.26 | 9000.00 | 7.7448 |
| 233.27 | 8000.00 | 7.7271 |
| 233.27 | 10000.00 | 7.7649 |
| 233.27 | 11000.00 | 7.7826 |
| 233.27 | 12000.00 | 7.8021 |
| 233.27 | 13000.00 | 7.8204 |
| 233.27 | 14000.00 | 7.8373 |
| 233.27 | 15000.00 | 7.8543 |
| 233.27 | 16000.00 | 7.8701 |
| 243.60 | 1000.00 | 7.1496 |
| 243.60 | 2000.00 | 7.1577 |
| 243.60 | 3000.00 | 7.19 |
| 243.60 | 4000.00 | 7.2089 |
| 243.60 | 5000.00 | 7.2305 |
| 243.60 | 6000.00 | 7.2472 |
| 243.60 | 7000.00 | 7.2611 |
| 243.60 | 8000.00 | 7.2827 |
| 243.60 | 9000.00 | 7.3014 |
| 243.60 | 10000.00 | 7.3184 |
| 243.60 | 11000.00 | 7.3379 |
| 243.60 | 12000.00 | 7.3585 |
| 243.60 | 13000.00 | 7.3775 |
| 243.60 | 14000.00 | 7.3924 |
| 243.60 | 15000.00 | 7.4187 |
| 243.60 | 16000.00 | 7.434 |
| 252.91 | 1000.00 | 6.7535 |
| 252.91 | 2000.00 | 6.7729 |
| 252.91 | 3000.00 | 6.794 |
| 252.91 | 4000.00 | 6.8142 |
| 252.91 | 5000.00 | 6.8327 |
| 252.91 | 6000.00 | 6.8529 |
| 252.91 | 7000.00 | 6.8717 |
| 252.91 | 8000.00 | 6.8913 |
| 252.91 | 9000.00 | 6.9106 |
| 252.91 | 10000.00 | 6.9286 |
| 252.91 | 11000.00 | 6.9461 |
| 252.91 | 12000.00 | 6.9644 |
| 252.91 | 13000.00 | 6.983 |
| 252.91 | 14000.00 | 7.0015 |
| 252.91 | 15000.00 | 7.0168 |
| 252.91 | 16000.00 | 7.0345 |
| 262.70 | 16000.00 | 6.6328 |
| 262.78 | 15000.00 | 6.6143 |
| 262.84 | 14000.00 | 6.596 |
| 262.91 | 13000.00 | 6.5791 |
| 262.96 | 12000.00 | 6.5594 |
| 263.04 | 11000.00 | 6.5419 |
| 263.06 | 10000.00 | 6.5245 |
| 263.10 | 9000.00 | 6.5051 |
| 263.11 | 8000.00 | 6.4868 |
| 263.12 | 7000.00 | 6.4671 |
| 263.13 | 5000.00 | 6.4265 |
| 263.13 | 6000.00 | 6.4462 |
| 263.14 | 4000.00 | 6.4062 |
| 263.15 | 3000.00 | 6.3835 |
| 263.16 | 2000.00 | 6.3645 |
| 263.17 | 1000.00 | 6.3443 |
| 273.23 | 2000.00 | 6.0065 |
| 273.23 | 3000.00 | 6.0289 |
| 273.23 | 4000.00 | 6.0495 |
| 273.23 | 5000.00 | 6.0683 |
| 273.23 | 6000.00 | 6.0874 |
| 273.23 | 7000.00 | 6.1061 |
| 273.24 | 8000.00 | 6.1283 |
| 273.24 | 9000.00 | 6.146 |
| 273.24 | 10000.00 | 6.1646 |
| 273.24 | 11000.00 | 6.1843 |
| 273.25 | 12000.00 | 6.2033 |
| 273.25 | 13000.00 | 6.2214 |
| 273.25 | 14000.00 | 6.2381 |
| 273.26 | 15000.00 | 6.2557 |
| 273.26 | 16000.00 | 6.2732 |
| 273.33 | 1000.00 | 5.9827 |
| 283.28 | 1000.00 | 5.6364 |
| 283.28 | 2000.00 | 5.6571 |
| 283.29 | 3000.00 | 5.6797 |
| 283.29 | 4000.00 | 5.7027 |
| 283.29 | 5000.00 | 5.7233 |
| 283.29 | 7000.00 | 5.7657 |
| 283.29 | 8000.00 | 5.7838 |
| 283.30 | 6000.00 | 5.7446 |
| 283.30 | 10000.00 | 5.8249 |
| 283.30 | 11000.00 | 5.8436 |
| 283.30 | 12000.00 | 5.8618 |
| 283.31 | 9000.00 | 5.8042 |
| 283.31 | 13000.00 | 5.8796 |
| 283.31 | 14000.00 | 5.8993 |
| 283.31 | 15000.00 | 5.9189 |
| 283.32 | 16000.00 | 5.9362 |
| 293.14 | 1000.00 | 5.3249 |
| 293.14 | 2000.00 | 5.3498 |
| 293.14 | 3000.00 | 5.372 |
| 293.15 | 4000.00 | 5.395 |
| 293.16 | 5000.00 | 5.4153 |
| 293.16 | 6000.00 | 5.4372 |
| 293.16 | 7000.00 | 5.459 |
| 293.17 | 8000.00 | 5.4787 |
| 293.17 | 9000.00 | 5.4987 |
| 293.18 | 10000.00 | 5.517 |
| 293.19 | 11000.00 | 5.5386 |
| 293.21 | 12000.00 | 5.5585 |
| 293.21 | 13000.00 | 5.5774 |
| 293.21 | 14000.00 | 5.5968 |
| 293.21 | 16000.00 | 5.6327 |
| 293.30 | 15000.00 | 5.6151 |
| 302.84 | 12000.00 | 5.2518 |
| 302.85 | 11000.00 | 5.2311 |
| 302.85 | 13000.00 | 5.2714 |
| 302.85 | 14000.00 | 5.2919 |
| 302.85 | 15000.00 | 5.3105 |
| 302.85 | 16000.00 | 5.3286 |
| 302.89 | 5000.00 | 5.1028 |
| 302.90 | 4000.00 | 5.0809 |
| 302.90 | 6000.00 | 5.1272 |
| 302.91 | 2000.00 | 5.0343 |
| 302.91 | 3000.00 | 5.0572 |
| 302.91 | 7000.00 | 5.1479 |
| 302.92 | 1000.00 | 5.0076 |
| 302.93 | 8000.00 | 5.1687 |
| 302.96 | 10000.00 | 5.2109 |
| 302.98 | 9000.00 | 5.1886 |
| Reference | ||
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 5982.79] | kPa | [210.49; 412.44] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.66773e+01 | |||
| Coefficient B | -3.14132e+03 | |||
| Coefficient C | -1.88230e+01 | |||
| Temperature range, min. | 210.49 | |||
| Temperature range, max. | 412.44 | |||
| Pvap | 1.33 | kPa | 210.49 | Calculated Property |
| Pvap | 7.43 | kPa | 232.93 | Calculated Property |
| Pvap | 29.88 | kPa | 255.37 | Calculated Property |
| Pvap | 94.43 | kPa | 277.81 | Calculated Property |
| Pvap | 248.39 | kPa | 300.25 | Calculated Property |
| Pvap | 566.40 | kPa | 322.68 | Calculated Property |
| Pvap | 1153.10 | kPa | 345.12 | Calculated Property |
| Pvap | 2142.32 | kPa | 367.56 | Calculated Property |
| Pvap | 3692.97 | kPa | 390.00 | Calculated Property |
| Pvap | 5982.79 | kPa | 412.44 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,1,1,2,3,3-Hexafluoropropane.
Mixtures
- 1,1,1,2,3,3-Hexafluoropropane + CF3OCH3
- 1,1,1,2,3,3-Hexafluoropropane + methyl pentafluoroethyl ether
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Thermodynamic Properties of HFC-236ea
- Critical Parameters Measurements of Four HFE + HFC Binary Systems: Pentafluoromethoxyethane (HFE-245Mc) + Pentafluoroethane (HFC-125), + 1,1,1,2-Tetrafluoroethane (HFC-134a), + 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea), and + 1,1,1,2,3,3-Hexafluoropropane (HFC-236ea)
- Critical Properties of Four HFE + HFC Binary Systems: Trifluoromethoxymethane (HFE-143m) + Pentafluoroethane (HFC-125), + 1,1,1,2-Tetrafluoroethane (HFC-134a), + 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea), and + 1,1,1,2,3,3-Hexafluoropropane (HFC-236ea)
- Relative Permittivities of 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea), 1,1,1,2,3,3-Hexafluoropropane (HFC-236ea), and 1,1,1,3,3-Pentafluorobutane (HFC-365mfc) in the Liquid Phase
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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