- InChI
- InChI=1S/CF3I/c2-1(3,4)5
- InChI Key
- VPAYJEUHKVESSD-UHFFFAOYSA-N
- Formula
- CF3I
- SMILES
- FC(F)(F)I
- Molecular Weight1
- 195.91
- CAS
- 2314-97-8
- Other Names
-
- CF3I
- CIF3
- Iodotrifluoromethane
- Perfluoromethyl iodide
- Trifluoriodomethane
- Trifluoroiodomethane
- Trifluoromethyl iodide
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- ΔcH°gas : Standard gas enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- EA : Electron affinity (eV).
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- 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).
- ρl : Liquid Density (kg/m3).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (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 |
|---|---|---|---|
| PAff | 628.00 | kJ/mol | NIST |
| BasG | 598.20 | kJ/mol | NIST |
| ΔcH°gas | -71.55 ± 0.71 | kJ/mol | NIST |
| EA | [1.40; 2.20] | eV |
|
| EA | 1.57 ± 0.20 | eV | NIST |
| EA | 1.40 ± 0.20 | eV | NIST |
| EA | 2.20 ± 0.20 | eV | NIST |
| ΔfG° | -565.93 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -587.80 ± 3.20 | kJ/mol | NIST |
| ΔfusH° | 4.58 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 23.45 | kJ/mol | Joback Calculated Property |
| IE | [10.00; 10.64] | eV |
|
| IE | 10.28 ± 0.07 | eV | NIST |
| IE | 10.20 | eV | NIST |
| IE | 10.38 ± 0.02 | eV | NIST |
| IE | 10.32 ± 0.03 | eV | NIST |
| IE | 10.23 | eV | NIST |
| IE | 10.50 ± 0.10 | eV | NIST |
| IE | 10.64 ± 0.02 | eV | NIST |
| IE | Outlier 10.00 ± 0.30 | eV | NIST |
| IE | 10.50 | eV | NIST |
| IE | 10.45 ± 0.05 | eV | NIST |
| log10WS | -2.35 | Crippen Calculated Property | |
| logPoct/wat | 1.941 | Crippen Calculated Property | |
| McVol | 56.080 | ml/mol | McGowan Calculated Property |
| Pc | 4743.15 | kPa | Joback Calculated Property |
| Tboil | [250.60; 250.60] | K |
|
| Tboil | 250.60 | K | NIST |
| Tboil | 250.60 | K | NIST |
| Tc | 494.44 | K | Joback Calculated Property |
| Tfus | 163.28 | K | Joback Calculated Property |
| Vc | 0.223 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [72.01; 89.53] | J/mol×K | [310.00; 494.44] |
|
| Cp,gas | 72.01 | J/mol×K | 310.00 | Joback Calculated Property |
| Cp,gas | 75.80 | J/mol×K | 340.74 | Joback Calculated Property |
| Cp,gas | 79.22 | J/mol×K | 371.48 | Joback Calculated Property |
| Cp,gas | 82.27 | J/mol×K | 402.22 | Joback Calculated Property |
| Cp,gas | 85.00 | J/mol×K | 432.96 | Joback Calculated Property |
| Cp,gas | 87.41 | J/mol×K | 463.70 | Joback Calculated Property |
| Cp,gas | 89.53 | J/mol×K | 494.44 | Joback Calculated Property |
| ΔvapH | 22.50 | kJ/mol | 242.00 | NIST |
| Pvap | [71.70; 491.70] | kPa | [243.15; 298.15] |
|
| Pvap | 71.70 | kPa | 243.15 | Vapor L... |
| Pvap | 72.70 | kPa | 243.15 | Experim... |
| Pvap | 110.10 | kPa | 253.15 | Experim... |
| Pvap | 109.00 | kPa | 253.15 | Vapor L... |
| Pvap | 133.00 | kPa | 258.15 | (Vapor ... |
| Pvap | 133.00 | kPa | 258.15 | Measure... |
| Pvap | 132.00 | kPa | 258.15 | (Vapour... |
| Pvap | 133.00 | kPa | 258.15 | Phase e... |
| Pvap | 160.40 | kPa | 263.15 | Vapor L... |
| Pvap | 160.40 | kPa | 263.15 | Measure... |
| Pvap | 160.40 | kPa | 263.15 | Measure... |
| Pvap | 160.40 | kPa | 263.15 | Experim... |
| Pvap | 160.40 | kPa | 263.15 | Phase e... |
| Pvap | 160.40 | kPa | 263.15 | (Vapor ... |
| Pvap | 191.10 | kPa | 268.15 | (Vapour... |
| Pvap | 228.40 | kPa | 273.15 | Measure... |
| Pvap | 228.40 | kPa | 273.15 | Experim... |
| Pvap | 228.20 | kPa | 273.15 | Vapor L... |
| Pvap | 228.40 | kPa | 273.15 | Phase e... |
| Pvap | 228.40 | kPa | 273.15 | Measure... |
| Pvap | 228.40 | kPa | 273.15 | (Vapor ... |
| Pvap | 268.40 | kPa | 278.15 | (Vapour... |
| Pvap | 316.50 | kPa | 283.15 | (Vapor ... |
| Pvap | 316.30 | kPa | 283.15 | Vapor L... |
| Pvap | 316.50 | kPa | 283.15 | Measure... |
| Pvap | 316.50 | kPa | 283.15 | Measure... |
| Pvap | 316.40 | kPa | 283.15 | Phase e... |
| Pvap | 367.60 | kPa | 288.15 | (Vapour... |
| Pvap | 428.00 | kPa | 293.15 | Measure... |
| Pvap | 491.70 | kPa | 298.15 | (Vapour... |
Datasets
Mass density, kg/m3
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Pressure, kPa - Liquid | Mass density, kg/m3 - Liquid |
| 298.15 | 2000.00 | 2046.84 |
| Reference | ||
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 5205.77] | kPa | [179.18; 396.44] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.53780e+01 | |||
| Coefficient B | -2.70390e+03 | |||
| Temperature range, min. | 179.18 | |||
| Temperature range, max. | 396.44 | |||
| Pvap | 1.33 | kPa | 179.18 | Calculated Property |
| Pvap | 8.00 | kPa | 203.32 | Calculated Property |
| Pvap | 32.81 | kPa | 227.46 | Calculated Property |
| Pvap | 102.63 | kPa | 251.60 | Calculated Property |
| Pvap | 262.96 | kPa | 275.74 | Calculated Property |
| Pvap | 579.04 | kPa | 299.88 | Calculated Property |
| Pvap | 1133.56 | kPa | 324.02 | Calculated Property |
| Pvap | 2021.75 | kPa | 348.16 | Calculated Property |
| Pvap | 3345.21 | kPa | 372.30 | Calculated Property |
| Pvap | 5205.77 | kPa | 396.44 | Calculated Property |
Similar Compounds
Find more compounds similar to Methane, trifluoroiodo-.
Mixtures
- Methane, trifluoroiodo- + Ethane, 1,1,2,2-tetrafluoro-
- Propane + Methane, trifluoroiodo-
- Methane, trifluoroiodo- + Isobutane
- Methane, trifluoroiodo- + Ethane, 1,1-difluoro-
- Carbon dioxide + Methane, trifluoroiodo-
Sources
- Crippen Method
- Crippen Method
- Phase equilibrium for the binary azeotropic mixture of trifluoroiodomethane (R13I1) + 1,1,2,2-tetrafluoroethane (R134) at temperatures from 258.150 to 283.150 K
- Gaseous PVTx measurements for propane (R290) + trifluoroiodomethane (R13I1) system
- (Vapour + liquid) equilibrium data for the binary system of {trifluoroiodomethane (R13I1) + trans-1, 3, 3, 3-tetrafluoropropene (R1234ze (E))} at various temperatures from (258.150 to 298.150) K
- Measurements of (vapour + liquid) equilibrium data for {trifluoroiodomethane (R13I1) + isobutane (R600a)} at temperatures between (263.150 and 293.150) K
- (Vapor + liquid) phase equilibrium measurements for {trifluoroiodomethane (R13I1) + propane (R290)} from T = (258.150 to 283.150) K
- Measurements of isothermal (vapor + liquid) phase equilibrium for {trifluoroiodomethane (R13I1) + 1,1-difluoroethane (R152a)} from T = (258.150 to 283.150) K
- Experimental research on (vapor + liquid) equilibria for the {trifluoroiodomethane (CF3I) + carbon dioxide (CO2)} system from 243.150 to 273.150 K
- Vapor Liquid Phase Equilibrium for Azeotropic Isobutane + trans-1,3,3,3-Tetrafluoropropene + Trifluoroiodomethane System at Temperatures from 243.150 to 283.150 K
- Isochoric p-rho-T Measurements for trans-1,3,3,3-Tetrafluoropropene [R-1234ze(E)] and Trifluoroiodomethane (R13I1) at Temperatures from (205 to 353) K under Pressures up to 40 MPa
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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Outlier This icon means
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