- InChI
- InChI=1S/F4S/c1-5(2,3)4
- InChI Key
- QHMQWEPBXSHHLH-UHFFFAOYSA-N
- Formula
- F4S
- SMILES
- FS(F)(F)F
- Molecular Weight1
- 108.06
- CAS
- 7783-60-0
- Other Names
-
- SF4
- Sulfur fluoride
- Sulfur fluoride (SF4)
- Sulfur fluoride (SF4), (T-4)-
- Tetrafluorosulfurane
- UN 2418
- sulphur tetrafluoride
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- EA : Electron affinity (eV).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- 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 |
|---|---|---|---|
| EA | [0.78; 2.35] | eV |
|
| EA | 1.50 ± 0.20 | eV | NIST |
| EA | 1.50 ± 0.20 | eV | NIST |
| EA | 2.35 ± 0.10 | eV | NIST |
| EA | 0.78 ± 0.20 | eV | NIST |
| EA | 1.26 ± 0.10 | eV | NIST |
| ΔfusH° | 8.84 | kJ/mol | Joback Calculated Property |
| IE | [11.69; 12.80] | eV |
|
| IE | 12.00 ± 0.30 | eV | NIST |
| IE | 11.69 ± 0.06 | eV | NIST |
| IE | 12.30 | eV | NIST |
| IE | 12.80 ± 0.10 | eV | NIST |
| IE | 12.08 ± 0.10 | eV | NIST |
| IE | 12.03 ± 0.05 | eV | NIST |
| IE | 12.28 ± 0.03 | eV | NIST |
| logPoct/wat | 2.329 | Crippen Calculated Property | |
| McVol | 38.590 | ml/mol | McGowan Calculated Property |
| Pc | 6346.00 | kPa | Air Liquide Gas Encyclopedia |
| Tboil | [233.00; 238.00] | K |
|
| Tboil | 233.00 | K | NIST |
| Tboil | 236.00 ± 1.50 | K | NIST |
| Tboil | 236.00 ± 3.00 | K | NIST |
| Tboil | 237.00 ± 5.00 | K | NIST |
| Tboil | 235.00 ± 3.00 | K | NIST |
| Tboil | 238.00 ± 7.00 | K | NIST |
| Tc | [364.10; 364.15] | K |
|
| Tc | 364.15 | K | Air Liquide Gas Encyclopedia |
| Tc | 364.10 ± 1.00 | K | NIST |
| Tfus | 152.00 ± 1.50 | K | NIST |
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, 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 |
|---|---|---|---|---|
| ΔvapH | [21.10; 24.60] | kJ/mol | [192.00; 210.00] |
|
| ΔvapH | 24.60 | kJ/mol | 192.00 | NIST |
| ΔvapH | 21.10 | kJ/mol | 210.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [77.58; 97.34] | J/mol×K | [298.00; 600.00] |
NIST
|
| Equation | Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 2.93790e+01 | |||
| Coefficient B | 2.61168e+02 | |||
| Coefficient C | -3.45022e+02 | |||
| Coefficient D | 1.68137e+02 | |||
| Coefficient E | -3.05321e-01 | |||
| Reference | Chase, 1998 | |||
| Comment | F=-781.8390, G=269.4630, H=-763.1616; Data last reviewed in June, 1976 | |||
| Temperature range, min. | 298.00 | |||
| Temperature range, max. | 600.00 | |||
| Cp,gas | 77.58 | J/mol×K | 298.00 | Calculated Property |
| Cp,gas | 81.39 | J/mol×K | 331.56 | Calculated Property |
| Cp,gas | 84.63 | J/mol×K | 365.11 | Calculated Property |
| Cp,gas | 87.39 | J/mol×K | 398.67 | Calculated Property |
| Cp,gas | 89.75 | J/mol×K | 432.22 | Calculated Property |
| Cp,gas | 91.76 | J/mol×K | 465.78 | Calculated Property |
| Cp,gas | 93.47 | J/mol×K | 499.33 | Calculated Property |
| Cp,gas | 94.94 | J/mol×K | 532.89 | Calculated Property |
| Cp,gas | 96.22 | J/mol×K | 566.44 | Calculated Property |
| Cp,gas | 97.34 | J/mol×K | 600.00 | Calculated Property |
| Cp,gas | [97.24; 108.00] | J/mol×K | [600.00; 6000.00] |
NIST
|
| Equation | Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 1.06771e+02 | |||
| Coefficient B | 9.05459e-01 | |||
| Coefficient C | -2.13326e-01 | |||
| Coefficient D | 1.65460e-02 | |||
| Coefficient E | -3.60140e+00 | |||
| Reference | Chase, 1998 | |||
| Comment | F=-806.3070, G=410.6019, H=-763.1616; Data last reviewed in June, 1976 | |||
| Temperature range, min. | 600.00 | |||
| Temperature range, max. | 6000.00 | |||
| Cp,gas | 97.24 | J/mol×K | 600.00 | Calculated Property |
| Cp,gas | 105.08 | J/mol×K | 1200.00 | Calculated Property |
| Cp,gas | 106.69 | J/mol×K | 1800.00 | Calculated Property |
| Cp,gas | 107.32 | J/mol×K | 2400.00 | Calculated Property |
| Cp,gas | 107.61 | J/mol×K | 3000.00 | Calculated Property |
| Cp,gas | 107.76 | J/mol×K | 3600.00 | Calculated Property |
| Cp,gas | 107.83 | J/mol×K | 4200.00 | Calculated Property |
| Cp,gas | 107.88 | J/mol×K | 4800.00 | Calculated Property |
| Cp,gas | 107.92 | J/mol×K | 5400.00 | Calculated Property |
| Cp,gas | 108.00 | J/mol×K | 6000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [2.51; 101.32] | kPa | [173.15; 232.70] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.41547e+01 | |||
| Coefficient B | -2.03279e+03 | |||
| Coefficient C | -1.95400e+01 | |||
| Temperature range, min. | 173.15 | |||
| Temperature range, max. | 232.70 | |||
| Pvap | 2.51 | kPa | 173.15 | Calculated Property |
| Pvap | 4.34 | kPa | 179.77 | Calculated Property |
| Pvap | 7.18 | kPa | 186.38 | Calculated Property |
| Pvap | 11.42 | kPa | 193.00 | Calculated Property |
| Pvap | 17.57 | kPa | 199.62 | Calculated Property |
| Pvap | 26.22 | kPa | 206.23 | Calculated Property |
| Pvap | 38.05 | kPa | 212.85 | Calculated Property |
| Pvap | 53.90 | kPa | 219.47 | Calculated Property |
| Pvap | 74.65 | kPa | 226.08 | Calculated Property |
| Pvap | 101.32 | kPa | 232.70 | Calculated Property |
| Pvap | [0.20; 54.21] | kPa | [160.80; 224.00] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.35127e+01 | |||
| Coefficient B | -1.62590e+03 | |||
| Coefficient C | -5.32070e+01 | |||
| Reference | Brown and Robinson, 1955, 2 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 160.80 | |||
| Temperature range, max. | 224.00 | |||
| Pvap | 0.20 | kPa | 160.80 | Calculated Property |
| Pvap | 0.51 | kPa | 167.82 | Calculated Property |
| Pvap | 1.16 | kPa | 174.84 | Calculated Property |
| Pvap | 2.40 | kPa | 181.87 | Calculated Property |
| Pvap | 4.62 | kPa | 188.89 | Calculated Property |
| Pvap | 8.32 | kPa | 195.91 | Calculated Property |
| Pvap | 14.20 | kPa | 202.93 | Calculated Property |
| Pvap | 23.10 | kPa | 209.96 | Calculated Property |
| Pvap | 36.04 | kPa | 216.98 | Calculated Property |
| Pvap | 54.21 | kPa | 224.00 | Calculated Property |
| Pvap | [0.20; 54.21] | kPa | [160.80; 224.00] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.35127e+01 | |||
| Coefficient B | -1.62590e+03 | |||
| Coefficient C | -5.32070e+01 | |||
| Reference | Brown and Robinson, 1955 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 160.80 | |||
| Temperature range, max. | 224.00 | |||
| Pvap | 0.20 | kPa | 160.80 | Calculated Property |
| Pvap | 0.51 | kPa | 167.82 | Calculated Property |
| Pvap | 1.16 | kPa | 174.84 | Calculated Property |
| Pvap | 2.40 | kPa | 181.87 | Calculated Property |
| Pvap | 4.62 | kPa | 188.89 | Calculated Property |
| Pvap | 8.32 | kPa | 195.91 | Calculated Property |
| Pvap | 14.20 | kPa | 202.93 | Calculated Property |
| Pvap | 23.10 | kPa | 209.96 | Calculated Property |
| Pvap | 36.04 | kPa | 216.98 | Calculated Property |
| Pvap | 54.21 | kPa | 224.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Sulfur tetrafluoride.
Sources
- Air Liquide Gas Encyclopedia
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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