- InChI
- InChI=1S/CF8S/c2-1(3,4)10(5,6,7,8)9
- InChI Key
- QIYZKVMAFMDRTP-UHFFFAOYSA-N
- Formula
- CF8S
- SMILES
- FC(F)(F)S(F)(F)(F)(F)F
- Molecular Weight1
- 196.06
- CAS
- 373-80-8
- Other Names
-
- Sulfur, pentafluoro(trifluoromethyl)-
- Pentafluoro(trifluoromethyl)sulfur
- CF3SF5
- Trifluoromethylsulfur pentafluoride
- BasG : Gas basicity (kJ/mol).
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- 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 |
|---|---|---|---|
| BasG | 640.00 ± 10.00 | kJ/mol | NIST |
| ΔfG° | -1774.50 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -1822.97 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 12.97 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 17.39 | kJ/mol | Joback Calculated Property |
| log10WS | -3.73 | Crippen Calculated Property | |
| logPoct/wat | 3.805 | Crippen Calculated Property | |
| McVol | 64.060 | ml/mol | McGowan Calculated Property |
| Pc | 3038.96 | kPa | Joback Calculated Property |
| Tboil | 284.79 | K | Joback Calculated Property |
| Tc | 421.22 | K | Joback Calculated Property |
| Vc | 0.315 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [134.80; 155.15] | J/mol×K | [284.79; 421.22] | 
|
| Cp,gas | 134.80 | J/mol×K | 284.79 | Joback Calculated Property |
| Cp,gas | 137.71 | J/mol×K | 307.53 | Joback Calculated Property |
| Cp,gas | 140.84 | J/mol×K | 330.27 | Joback Calculated Property |
| Cp,gas | 144.18 | J/mol×K | 353.01 | Joback Calculated Property |
| Cp,gas | 147.69 | J/mol×K | 375.74 | Joback Calculated Property |
| Cp,gas | 151.35 | J/mol×K | 398.48 | Joback Calculated Property |
| Cp,gas | 155.15 | J/mol×K | 421.22 | Joback Calculated Property |
| ΔvapH | [20.20; 23.80] | kJ/mol | [233.50; 237.50] |
|
| ΔvapH | 23.80 | kJ/mol | 233.50 | NIST |
| ΔvapH | 20.20 | kJ/mol | 237.50 | NIST |
Similar Compounds
Find more compounds similar to Sulfur, pentafluoro(trifluoromethyl)-, (OC-6-21)-.
Sources
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