Chemical Properties of Ethene, 1,1-difluoro- (CAS 75-38-7)

Ethene, 1,1-difluoro-

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InChI
InChI=1S/C2H2F2/c1-2(3)4/h1H2
InChI Key
BQCIDUSAKPWEOX-UHFFFAOYSA-N
Formula
C2H2F2
SMILES
C=C(F)F
Molecular Weight1
64.03
CAS
75-38-7
Other Names
  • 1,1-DIFLUOROETHENE
  • 1,1-Difluoroethylene
  • CH2=CF2
  • Ethylene, 1,1-difluoro-
  • FC 1132a
  • Genetron 1132a
  • Halocarbon 1132A
  • NCI-C60208
  • UN 1959
  • VDF
  • VINYLIDENE DIFLUORIDE
  • Vinylidene fluoride

Physical Properties

Property Value Unit Source
ω 0.1400 KDB
PAff 734.00 kJ/mol NIST
BasG 705.10 kJ/mol NIST
Δcgas [-1097.00; -1087.00] kJ/mol Show Hide
Δcgas -1087.00 ± 10.00 kJ/mol NIST
Δcgas -1097.00 ± 3.00 kJ/mol NIST
μ 1.40 debye KDB
Δf -321.70 kJ/mol KDB
Δfgas [-345.40; -325.00] kJ/mol Show Hide
Δfgas -345.40 kJ/mol KDB
Δfgas -344.00 ± 10.00 kJ/mol NIST
Δfgas -325.00 ± 3.00 kJ/mol NIST
Δfgas -334.00 ± 0.84 kJ/mol NIST
Δfus 4.51 kJ/mol Joback Calculated Property
Δvap 17.82 kJ/mol Joback Calculated Property
IE [10.29; 10.70] eV Show Hide
IE 10.29 ± 0.01 eV NIST
IE 10.29 eV NIST
IE 10.29 ± 0.02 eV NIST
IE 10.29 eV NIST
IE 10.29 ± 0.01 eV NIST
IE 10.31 eV NIST
IE 10.31 ± 0.02 eV NIST
IE 10.30 eV NIST
IE Outlier 10.70 ± 0.02 eV NIST
IE 10.69 ± 0.02 eV NIST
log10WS -1.21 Crippen Calculated Property
logPoct/wat 1.397 Crippen Calculated Property
McVol 38.280 ml/mol McGowan Calculated Property
Pc [4433.31; 4460.00] kPa Show Hide
Pc 4460.00 kPa KDB
Pc 4433.31 ± 110.32 kPa NIST
ρc [409.82; 416.86] kg/m3 Show Hide
ρc 409.82 kg/m3 NIST
ρc 416.86 ± 14.73 kg/m3 NIST
Inp [194.00; 214.00]   Show Hide
Inp 214.00 NIST
Inp 194.00 NIST
Inp 194.00 NIST
Tboil [187.40; 190.20] K Show Hide
Tboil 187.40 K KDB
Tboil 190.00 K NIST
Tboil 190.20 K NIST
Tc [302.74; 303.25] K Show Hide
Tc 302.90 K KDB
Tc 302.74 K NIST
Tc 303.25 ± 0.70 K NIST
Tfus 129.00 K KDB
Vc 0.154 m3/kmol KDB
Zc 0.2727220 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [50.32; 67.69] J/mol×K [240.26; 384.06] Show Hide
Cp,gas 50.32 J/mol×K 240.26 Joback Calculated Property
Cp,gas 53.51 J/mol×K 264.23 Joback Calculated Property
Cp,gas 56.58 J/mol×K 288.19 Joback Calculated Property
Cp,gas 59.53 J/mol×K 312.16 Joback Calculated Property
Cp,gas 62.36 J/mol×K 336.13 Joback Calculated Property
Cp,gas 65.08 J/mol×K 360.10 Joback Calculated Property
Cp,gas 67.69 J/mol×K 384.06 Joback Calculated Property
ΔvapH [9.50; 13.20] kJ/mol [233.00; 273.00] Show Hide
ΔvapH 13.20 kJ/mol 233.00 NIST
ΔvapH 9.50 kJ/mol 273.00 NIST
ρl 617.00 kg/m3 297.00 KDB
γ 0.02 N/m 173.20 KDB

Similar Compounds

Ethene, fluoro-. Ethene, trifluoro-. 1-Bromo-2,2-difluoroethylene. Ethene, 1-chloro-1-fluoro-. Ethene, 2-chloro-1,1-difluoro-. CH2=C. (Z)-1,2-Difluoroethylene. Vinyl radical. Ethylene. Ethene, tetrafluoro-. (Z)-Ethylene-1,2-d2. Propadienylidene. Ketene. 2,2=Difluoropropenenitrile. CH2CCH.

Find more compounds similar to Ethene, 1,1-difluoro-.

Sources

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