Chemical Properties of Dichlorodifluoromethane (CAS 75-71-8)

Dichlorodifluoromethane

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InChI
InChI=1S/CCl2F2/c2-1(3,4)5
InChI Key
PXBRQCKWGAHEHS-UHFFFAOYSA-N
Formula
CCl2F2
SMILES
FC(F)(Cl)Cl
Molecular Weight1
120.91
CAS
75-71-8
Other Names
  • Algofrene Type 2
  • Arcton 12
  • Arcton 6
  • CCl2F2
  • CF2Cl2
  • CFC-12
  • Chlorofluorocarbon 12
  • Chlorofluoromethane (CCl2F2)
  • Difluorodichloromethane
  • Dwuchlorodwufluorometan
  • Dymel 12
  • Electro-CF 12
  • Eskimon 12
  • F 12
  • FC 12
  • FCC 12
  • FKW 12
  • Fluorocarbon 12
  • Forane 12
  • Freon 12
  • Freon F-12
  • Frigen 12
  • Genetron 12
  • Halocarbon 12
  • Halon 122
  • Isceon 122
  • Isotron 12
  • Isotron 2
  • Kaiser chemicals 12
  • Ledon 12
  • Methane, dichlorodifluoro-
  • Propellant 12
  • Propellent 12
  • R 12
  • R 12, Refrigerant
  • Rcra waste number U075
  • Refrigerant 12
  • Refrigerant R12
  • UN 1028
  • Ucon 12
  • Ucon 12/halocarbon 12
Sources

Physical Properties

Property Value Unit Source
EA 0.40 ± 0.20 eV NIST
Δf -453.10 kJ/mol Joback Calculated Property
Δfgas -477.60 ± 5.60 kJ/mol NIST
Δfgas -477.00 ± 13.00 kJ/mol NIST
Δfgas -469.00 ± 8.00 kJ/mol NIST
Δfus 5.49 kJ/mol Joback Calculated Property
Δvap 23.66 kJ/mol Joback Calculated Property
IE [11.70; 12.31] eV Show Hide
IE 12.00 ± 0.20 eV NIST
IE 12.26 ± 0.02 eV NIST
IE 11.87 ± 0.02 eV NIST
IE 11.75 eV NIST
IE 11.75 ± 0.04 eV NIST
IE 12.31 ± 0.05 eV NIST
IE 11.70 ± 0.50 eV NIST
IE 12.24 ± 0.01 eV NIST
IE 12.30 eV NIST
logPoct/wat 2.01 Crippen Calculated Property
Pc [3911.15; 4131.00] kPa Show Hide
Pc 4131.00 ± 5.00 kPa NIST
Pc 4119.00 ± 20.00 kPa NIST
Pc 4129.00 ± 15.00 kPa NIST
Pc 4116.15 kPa NIST
Pc 3911.15 ± 6.07 kPa NIST
Ptriple 0.01 ± 0.01 kPa NIST
Tboil [242.00; 245.35] K Show Hide
Tboil 243.30 K NIST
Tboil 243.00 ± 1.50 K NIST
Tboil 243.40 ± 0.30 K NIST
Tboil 243.37 K NIST
Tboil 242.00 ± 5.00 K NIST
Tboil 245.35 ± 0.50 K NIST
Tc [302.30; 385.15] K Show Hide
Tc 385.15 ± 0.30 K NIST
Tc 385.15 ± 0.20 K NIST
Tc 385.01 ± 0.03 K NIST
Tc 385.01 ± 0.05 K NIST
Tc 385.15 K NIST
Tc Outlier 302.30 ± 0.06 K NIST
Tfus 115.20 ± 0.30 K NIST
Tfus 115.37 K NIST
Ttriple 116.10 ± 0.01 K NIST
Ttriple 115.15 ± 0.10 K NIST
Ttriple 390.35 ± 0.05 K NIST
Vc 0.21 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 70.97 J/mol×K 292.45 Joback Calculated Property
Cp,liquid 126.80 J/mol×K 290.0 NIST
ΔvapH [20.00; 22.90] kJ/mol [198.50; 363.00] Show Hide
Plot of Enthalpy of vaporization at a given temperature.
ΔvapH 21.50 kJ/mol 198.5 NIST
ΔvapH 21.60 kJ/mol 206.5 NIST
ΔvapH 21.40 kJ/mol 208.5 NIST
ΔvapH 22.90 kJ/mol 225.5 NIST
ΔvapH 20.40 kJ/mol 243.0 NIST
ΔvapH 20.40 kJ/mol 260.5 NIST
ΔvapH 20.00 kJ/mol 313.5 NIST
ΔvapH 20.50 kJ/mol 363.0 NIST

Molecular Descriptors

Joback and Reid Groups
-F 2
>C< 1
-Cl 2

Similar Compounds

Methane, dichlorofluoro-. Methane, chlorodifluoro-. Trichloromonofluoromethane. Methane, chlorotrifluoro-. 1,1-Dichloro-1-fluoroethane. Chlorofluoromethylene. Chlorofluoromethyl radical. Methane, chlorofluoro-. Methane, bromodichlorofluoro-. Ethane, 1-chloro-1,1-difluoro-. Methane, bromochlorodifluoro-. 1,1,2-Trichloro-1-fluoroethane. 1,1-Dichloro-1-fluoro propane. Acetonitrile, dichlorofluoro-. Ethane, 1,2-dichloro-1,1-difluoro-.

Find more compounds similar to Dichlorodifluoromethane.

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