Chloro-1,1-difluoroethane, 1-

1-chloro-1,1-difluoroethane, R142b

How to detect Chloro-1,1-difluoroethane, 1-

Formula: C2H3ClF2 | CAS: 75-68-3

Synonyms: 1-chloro-1,1-difluoroethane, R142b

Specification

Specification Value/Information
Formula C2H3ClF2
CAS no. 75-68-3
Gas Response Factor, 11.7 eV ZR
Gas Response Factor, 10.6 eV ZR
Gas Response Factor, 10.0 eV ZR
ppm per mg/m⁻³, (20 °C, 1 bar) 0.239
Molecular Weight, g/mole 100.0
Specification Value/Information
Melting point, °C -130.8
Boiling point, °C -9.75
Flash point, °C -65
Upper Explosive Limit, % 17.9
Lower Explosive Limit, % 6.2
Density, g.cm⁻³ 1.107
Ionisation Energy, eV 11.98

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