Genetron® 22

Being phased out globally. Operates with higher system pressures but low compressor displacement. Popular in residential, commercial and industrial applications.

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General Information

Item Specification
Class HCFC
Refrigerant Type Pure Fluid
Typical Lubricant Mineral Oil
Substitutes CFC-12, R-502
Notes Being phased out globally. Consider: Genetron Performax® LT (R-407F), Genetron® 422D, Genetron® 407C, Genetron® AZ-50 (R-507)

Physical Properties

Property Value
Chemical Name Chlorodifluoromethane
Chemical Notation CHClF2
Molecular Weight 86.5
Boiling Point (°C) -40.8
Freezing Point (°C) -160.0
Critical Temperature (°C) 96.1
Critical Pressure (bar) 49.9
Liquid Density (kg/m³) 0°C 1281.52
Specific Heat of Liquid @ Constant Pressure @ 25°C (kJ/(kg.K)) 1.2568
Specific Heat of Vapor @ Constant Pressure @ 25°C (kJ/(kg.K)) 0.8724
Vapour Density (kg/m³) 25°C 3.54
GWP 1810
ODP 0.055
ATEL/ODL (kg/m³) 0.21
Practical Limit (kg/m³) 0.3
AIT (°C) 635
Flammable range, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition) None
ANSIASHRAE Standard 36-1992 Safety Group Classification A1
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