Difluoroethane, 1,1-

R152a

How to detect Difluoroethane, 1,1-

Formula: C2H4F2 | CAS: 75-37-6

Synonyms: R152a

Specification

SpecificationValue/Information
FormulaC2H4F2
CAS no.75-37-6
Gas Response Factor, 11.7 eVZR
Gas Response Factor, 10.6 eVZR
Gas Response Factor, 10.0 eVZR
ppm per mg/m⁻³, (20 °C, 1 bar)0.364
Molecular Weight, g/mole66.0
SpecificationValue/Information
Melting point, °C-117
Boiling point, °C-25
Flash point, °C-81
Upper Explosive Limit, %17.1
Lower Explosive Limit, %5.1
Density, g.cm⁻³1.004
Ionisation Energy, eV11.87

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