Chemical Properties of Sulfuryl fluoride (CAS 2699-79-8)

Sulfuryl fluoride

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InChI
InChI=1S/F2O2S/c1-5(2,3)4
InChI Key
OBTWBSRJZRCYQV-UHFFFAOYSA-N
Formula
F2O2S
SMILES
O=S(=O)(F)F
Molecular Weight1
102.06
CAS
2699-79-8
Other Names
  • Fluorure de sulfuryle
  • SO2F2
  • Sulfonyl fluoride
  • Sulfur difluoride dioxide
  • Sulfur dioxide difluoride
  • Sulfur fluoride oxide (SO2F2)
  • Sulfuric oxyfluoride
  • Sulphuryl fluoride
  • UN 2191
  • Vikane
  • Vikane fumigant
  • sulfuryl difluoride
  • sulphuryl difluoride
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Physical Properties

Property Value Unit Source
PAff 605.50 kJ/mol NIST
BasG 580.50 kJ/mol NIST
EA [0.77; 3.08] eV Show Hide
EA 0.77 ± 0.33 eV NIST
EA 3.08 eV NIST
Δf -909.04 kJ/mol Joback Calculated Property
Δfgas -888.90 kJ/mol Joback Calculated Property
Δfus 13.29 kJ/mol Joback Calculated Property
Δvap 32.59 kJ/mol Joback Calculated Property
IE [13.00; 13.75] eV Show Hide
IE 13.04 ± 0.01 eV NIST
IE 13.00 eV NIST
IE 13.04 ± 0.01 eV NIST
IE 13.30 ± 0.10 eV NIST
IE 13.75 eV NIST
IE 13.75 eV NIST
IE 13.43 eV NIST
IE 13.55 eV NIST
log10WS -0.34 Crippen Calculated Property
logPoct/wat 0.170 Crippen Calculated Property
McVol 42.490 ml/mol McGowan Calculated Property
Pc 7522.14 kPa Joback Calculated Property
Tboil 245.72 K Joback Calculated Property
Tc 383.59 K Joback Calculated Property
Tfus 129.50 K Joback Calculated Property
Vc 0.198 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [65.78; 76.47] J/mol×K [245.72; 383.59] Show Hide
Cp,gas 65.78 J/mol×K 245.72 Joback Calculated Property
Cp,gas 67.56 J/mol×K 268.70 Joback Calculated Property
Cp,gas 69.35 J/mol×K 291.68 Joback Calculated Property
Cp,gas 71.14 J/mol×K 314.66 Joback Calculated Property
Cp,gas 72.92 J/mol×K 337.64 Joback Calculated Property
Cp,gas 74.70 J/mol×K 360.61 Joback Calculated Property
Cp,gas 76.47 J/mol×K 383.59 Joback Calculated Property
ΔvapH 20.00 kJ/mol 196.50 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [0.88; 270.22] kPa [152.00; 241.00] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.38890e+01
Coefficient B-1.80592e+03
Coefficient C-2.31500e+01
Temperature range, min.152.00
Temperature range, max.241.00
Pvap 0.88 kPa 152.00 Calculated Property
Pvap 2.39 kPa 161.89 Calculated Property
Pvap 5.69 kPa 171.78 Calculated Property
Pvap 12.14 kPa 181.67 Calculated Property
Pvap 23.70 kPa 191.56 Calculated Property
Pvap 42.95 kPa 201.44 Calculated Property
Pvap 73.14 kPa 211.33 Calculated Property
Pvap 118.10 kPa 221.22 Calculated Property
Pvap 182.19 kPa 231.11 Calculated Property
Pvap 270.22 kPa 241.00 Calculated Property

Similar Compounds

Thionyl fluoride. Sulfur tetrafluoride oxide. Sulfuryl chloride fluoride. Sulfur tetrafluoride. Sulfur dioxide. SULFUR TRIOXIDE. Sulfur hexafluoride. Thiazyl trifluoride. Sulfur trifluoride. Sulfur pentafluoride. Methanesulfonyl fluoride. Sulfur monoxide. Monosulfur monofluoride. Barium sulfate (synthetic). Barium sulfate (barytes, mineral).

Find more compounds similar to Sulfuryl fluoride.

Mixtures

Sources

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