Genetron® 409A (R-409A)

Replacement for CFC R-12 (ozone depleting, phased-out)
Use: low and medium temperature refrigeration systems

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General Information

Item Specification
ASHRAE # R-409A
Class HCFC
Refrigerant Type Blend
Typical Lubricant AB
Replaces CFC R-12
Notes In most cases, no oil changes is needed. Good broad range R-12 substitute.

Physical Properties

Property Value
Chemical Name Chlorodifluoromethane, Chlorotetrafluoroethane, Chlorodifluoroethane
Chemical Notation CHClF2, CHClFCF3, CClF2CH3 (60% R-122 / 25% R-124 / 15% R-142b)
Critical Temperature (°C) 109.26
Critical Pressure (bar) 46.99
Liquid Density (kg/m³) 0°C 1213.68
ANSIASHRAE Standard 36-1992 Safety Group Classification A1
Relative Molar Mass (kg/mol) 97.43
Vapour Density (kg/m³) 25°C 29.29
GWP 1585
ODP ODP 0.046
ATEL/ODL (kg/m³) 0.12
Practical Limit (kg/m³) 0.16
Low Flammability Level Non flammable
AIT (°C) ND
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