- InChI
- InChI=1S/C4H4F6O/c5-3(6,7)1-11-2-4(8,9)10/h1-2H2
- InChI Key
- KGPPDNUWZNWPSI-UHFFFAOYSA-N
- Formula
- C4H4F6O
- SMILES
- FC(F)(F)COCC(F)(F)F
- Molecular Weight1
- 182.06
- Other Names
-
- (CF3CH2)2O
- 1,1,1-trifluoro-2-(2,2,2-trifluoroethoxy)ethane
- 2-(2,2,2-Trifluoroethoxy)-1,1,1-trifluoroethane
- Bis(trifluoroethyl) ether
- Ethane, 1,1'-oxybis[2,2,2-trifluoro-
- Ether, bis(2,2,2-trifluoroethyl)
- Fluorothyl
- Flurotyl
- HFE 356mff2
- Hexafluorodiethyl ether
- Idoklon
- Indiklon
- Indoklon
- SKF 6539
- bis(2,2,2-trifluoroethyl) ether
- di(2,2,2-Trifluoroethyl) ether
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Vc : Critical Volume (m3/kmol).
- Zc : Critical Compressibility.
- 1: Molecular weight from the IUPAC atomic weights tables.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| PAff | 702.30 | kJ/mol | NIST |
| BasG | 674.90 | kJ/mol | NIST |
| ΔfusH° | 10.96 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 35.00 | kJ/mol | NIST |
| IE | 10.81 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | 2.128 | Crippen Calculated Property | |
| McVol | 83.710 | ml/mol | McGowan Calculated Property |
| Pc | [2783.00; 2783.00] | kPa |
|
| Pc | 2783.00 | kPa | Critical Parameters and Vapor Pressures Measurements of Hydrofluoroethers at High Temperatures |
| Pc | 2783.00 | kPa | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 11 Compiled value |
| Tboil | [337.00; 337.00] | K |
|
| Tboil | 337.00 | K | NIST |
| Tboil | 337.00 | K | NIST |
| Tc | 476.31 | K | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 11 Compiled value |
| Vc | 0.364 | m3/kmol | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 11 Compiled value |
| Zc | 0.2560000 | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 11 Compiled value |
Cheméo can also estimate Normal melting (fusion) point, Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, 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.
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [152.01; 289.55] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 1.23520e+01 | |||
| Coefficient B | 6.43000e-01 | |||
| Coefficient C | -5.24800e-04 | |||
| Coefficient D | 1.59000e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 152.01 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 181.19 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 205.72 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 226.10 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 242.85 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 256.45 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 267.42 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 276.26 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 283.47 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 289.55 | J/mol×K | 1000.00 | Calculated Property |
Similar Compounds
Find more compounds similar to 2,2,2-TRIFLUOROETHYL ETHER.
Sources
- IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 11 ChEDL chemicals 1.5.2, from Ambrose, D.; Tsonopoulos, C.; Nikitin, E. D. Vapor-Liquid Critical Properties of Elements and Compounds. 11. Organic Compounds Containing B + O; Halogens + N, + O, + O + S, + S, + Si; N + O; and O + S, + Si. J. Chem. Eng. Data 2009, 54, 669-689.
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Critical Parameters and Vapor Pressures Measurements of Hydrofluoroethers at High Temperatures
- Joback Method
- McGowan Method
- NIST Webbook
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
Take the time to validate and double check the source of the data.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
Compiled This icon marks a compiled value or equation: taken from a data compilation such as ChemSep, not from an original measurement report.
These property values are available through the Cheméo API. A free account gives you an access key.