Vinylidene difluoride

R1132a, fluoro-1,1-ethylene, vinylidene fluoride, 2,2-difluoroethylene

Vinylidene difluoride

Formula: C2H2F2 | CAS: 75-38-7

Synonyms: R1132a, fluoro-1,1-ethylene, vinylidene fluoride, 2,2-difluoroethylene

Specification

SpecificationValue/Information
FormulaC2H2F2
CAS no.75-38-7
Gas Response Factor, 11.7 eVNA
Gas Response Factor, 10.6 eV5
Gas Response Factor, 10.0 eVNA
ppm per mg/m⁻³, (20 °C, 1 bar)0.35
SpecificationValue/Information
Molecular Weight, g/mole64.0
Melting point, °C-144
Boiling point, °C-84
Density, g.cm⁻³0.617
Ionisation Energy, eV10.29