Genetron® 245fa (R-245fa)

Replacement for CFC-11 (ozone-depleting, phased out)
Use: ORC, heat transfer fluid

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General Information

Item Specification
ASHRAE # R-245fa
Class Molecule
Refrigerant Type Single Component Fluid
Typical Lubricant POE
Replaces CFC-11
Notes Equipment redesign, ORC heat transfer fluid

Physical Properties

Property Value
Chemical Name Pentafluoropropane
Chemical Notation CF3CH2CHF2 (1,1,1,3,3- pentafluoropropane)
Critical Temperature (°C) 154.01
Critical Pressure (bar) 36.51
Liquid Density (kg/m³) 0°C 1338.54
ANSIASHRAE Standard 36-1992 Safety Group Classification B1
Relative Molar Mass (kg/mol) 134.05
Vapour Density (kg/m³) 25°C 8.55
GWP 1030
ODP Non-ozone depleting
REACH Approved
ATEL/ODL (kg/m³) 0.19
Practical Limit (kg/m³) 0.19
Low Flammability Level Non flammable
AIT (°C) ND
Download TDS (1 MB) | Download MSDS