1,1-difluoroethene


1,1-difluoroethene; 1,1-difluoroethylene; vinylidene fluoride
Links:📏 NIST, 📖 PubMed
CAS RN:[75-38-7]
Formula:C2H2F2; 64.03 g/mol
InChiKey:BQCIDUSAKPWEOX-UHFFFAOYSA-N
SMILES:FC(F)=C
Molecular structure of 1,1-difluoroethene
Density:2.890 g/mL
Molar volume:22.2 mL/mol
Dipole moment:1.37 D
Melting point:-144 °C
Boiling point:-83 °C
Critical temperature:30 °C
Critical pressure:4.4 atm
Critical volume:154.00 ml/mol
Log10 partition octanol / water:1.24

Isomers

1,1-difluoroethene
Molecular structure of 1,1-difluoroethene
(E)-1,2-difluoroethene
Molecular structure of (E)-1,2-difluoroethene
cis-1,2-difluoroethene
Molecular structure of cis-1,2-difluoroethene