- 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
- Propane, 1,1,1,2,3,3-hexafluoro-
- R 236ea
- R-236ea
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- 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).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | -1196.52 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -1301.22 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 7.55 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 15.30 | kJ/mol | Joback Calculated Property |
| log10WS | -2.02 | Crippen 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 | Critica... |
| Pc | 3416.00 | kPa | Critica... |
| 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 |
| Vc | 0.288 | m3/kmol | Joback Calculated Property |
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 | Thermod... |
| Pvap | 178.00 | kPa | 294.08 | Thermod... |
| Pvap | 206.00 | kPa | 298.15 | Thermod... |
| Pvap | 244.20 | kPa | 303.15 | Thermod... |
| Pvap | 288.00 | kPa | 308.15 | Thermod... |
| Pvap | 337.20 | kPa | 313.15 | Thermod... |
| Pvap | 337.50 | kPa | 313.15 | Thermod... |
| Pvap | 392.60 | kPa | 318.15 | Thermod... |
| Pvap | 455.20 | kPa | 323.15 | Thermod... |
| Pvap | 602.00 | kPa | 333.15 | Thermod... |
| Pvap | 602.50 | kPa | 333.15 | Thermod... |
| Pvap | 783.20 | kPa | 343.16 | Thermod... |
| Pvap | 932.00 | kPa | 350.15 | Thermod... |
| Pvap | 1000.80 | kPa | 353.15 | Thermod... |
| Pvap | 999.60 | kPa | 353.15 | Thermod... |
| Pvap | 1263.50 | kPa | 363.15 | Thermod... |
| Pvap | 1262.70 | kPa | 363.15 | Thermod... |
| Pvap | 1537.20 | kPa | 372.15 | Thermod... |
| Pvap | 1569.70 | kPa | 373.15 | Thermod... |
| Pvap | 1570.90 | kPa | 373.15 | Thermod... |
| Pvap | 1860.20 | kPa | 381.15 | Thermod... |
| Pvap | 1935.90 | kPa | 383.15 | Thermod... |
| Pvap | 2274.80 | kPa | 391.15 | Thermod... |
| Pvap | 2362.00 | kPa | 393.15 | Thermod... |
| Pvap | 2364.90 | kPa | 393.15 | Thermod... |
| Pvap | 2605.20 | kPa | 398.15 | Thermod... |
| Pvap | 2874.50 | kPa | 403.15 | Thermod... |
| Pvap | 2871.50 | kPa | 403.15 | Thermod... |
| Pvap | 3145.80 | kPa | 408.15 | Thermod... |
| Pvap | 3197.60 | kPa | 408.75 | Thermod... |
| Pvap | 3336.00 | kPa | 411.08 | Thermod... |
| Pvap | 3397.20 | kPa | 412.15 | Thermod... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 5982.79] | kPa | [210.49; 412.44] |
The Yaw...
|
| 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
Sources
- 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)
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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