Chemical Properties of Carbonic difluoride (CAS 353-50-4)

Carbonic difluoride

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InChI
InChI=1S/CF2O/c2-1(3)4
InChI Key
IYRWEQXVUNLMAY-UHFFFAOYSA-N
Formula
CF2O
SMILES
O=C(F)F
Molecular Weight1
66.01
CAS
353-50-4
Other Names
  • CARBON DIFLUORIDE OXIDE
  • CARBON OXYFLUORIDE
  • COF2
  • Carbon fluoride oxide
  • Carbon fluoride oxide (COF2)
  • Carbon oxyfluoride (COF2)
  • Carbonyl difluoride
  • Carbonyl fluoride
  • Difluoroformaldehyde
  • Difluorooxomethane
  • Difluorophosgene
  • Fluophosgene
  • Fluoroformyl fluoride
  • Fluorophosgene
  • Rcra waste number U033
  • UN 2417

Physical Properties

Property Value Unit Source
PAff 666.70 kJ/mol NIST
BasG 637.00 kJ/mol NIST
Δf -561.00 kJ/mol Joback Calculated Property
Δfgas [-640.60; -639.90] kJ/mol Show Hide
Δfgas -640.60 ± 5.90 kJ/mol NIST
Δfgas -639.90 ± 1.00 kJ/mol NIST
Δf(+) ion 649.00 kJ/mol NIST
ΔfH(+) ion,0K 653.00 kJ/mol NIST
Δfus 6.10 kJ/mol Joback Calculated Property
Δvap 22.93 kJ/mol Joback Calculated Property
IE [13.02; 14.60] eV Show Hide
IE 13.04 ± 0.03 eV NIST
IE 13.04 ± 0.03 eV NIST
IE 13.04 eV NIST
IE 13.02 eV NIST
IE 13.20 ± 0.10 eV NIST
IE Outlier 14.60 ± 0.10 eV NIST
IE 13.60 eV NIST
log10WS -0.70 Crippen Calculated Property
logPoct/wat 1.045 Crippen Calculated Property
McVol 30.060 ml/mol McGowan Calculated Property
Pc 5560.87 kPa Joback Calculated Property
Tboil 190.00 K NIST
Tc 430.23 K Joback Calculated Property
Tfus 152.14 K Joback Calculated Property
Vc 0.134 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [44.14; 54.09] J/mol×K [274.69; 430.23] Show Hide
Cp,gas 44.14 J/mol×K 274.69 Joback Calculated Property
Cp,gas 45.94 J/mol×K 300.61 Joback Calculated Property
Cp,gas 47.68 J/mol×K 326.54 Joback Calculated Property
Cp,gas 49.36 J/mol×K 352.46 Joback Calculated Property
Cp,gas 50.99 J/mol×K 378.38 Joback Calculated Property
Cp,gas 52.57 J/mol×K 404.31 Joback Calculated Property
Cp,gas 54.09 J/mol×K 430.23 Joback Calculated Property
ΔfusH 6.70 kJ/mol 161.90 NIST
ΔsubH 23.20 kJ/mol 144.50 NIST
ΔvapH 20.00 kJ/mol 174.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.68] kPa [142.83; 201.85] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.41385e+01
Coefficient B-1.43630e+03
Coefficient C-3.91300e+01
Temperature range, min.142.83
Temperature range, max.201.85
Pvap 1.33 kPa 142.83 Calculated Property
Pvap 3.04 kPa 149.39 Calculated Property
Pvap 6.32 kPa 155.95 Calculated Property
Pvap 12.14 kPa 162.50 Calculated Property
Pvap 21.85 kPa 169.06 Calculated Property
Pvap 37.16 kPa 175.62 Calculated Property
Pvap 60.20 kPa 182.18 Calculated Property
Pvap 93.48 kPa 188.73 Calculated Property
Pvap 139.90 kPa 195.29 Calculated Property
Pvap 202.68 kPa 201.85 Calculated Property

Similar Compounds

Methylene, difluoro-. Carbonic chloride fluoride. Trifluoromethyl radical. Formyl fluoride. Tetrafluoromethane. Difluoromethyl radical. Chlorotrifluoromethane. Fluoromethylidyne. Fluoroform. Carbon monoxide. Methane, trifluoroiodo-. Bromotrifluoromethane. Ethene, tetrafluoro-. Dichlorodifluoromethane. Methane, dibromodifluoro-.

Find more compounds similar to Carbonic difluoride.

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.

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