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HCFCs

Genetron® 123 (R-123)

A very low ozone depleting compound that serves as a replacement for R-11 in centrifugal chillers. For new equipment and retrofits.

General Information

  • Typical Lubricant
    • Alkylbenzene
  • Linear Formula
    • CHCl2, CF3
  • ASHRAE Number
    • R-123
  • Refrigerant Type
    • Single Component Fluid
  • Substitutes
    • CFC-11
  • Brand
    • Genetron®
  • Chemical Name
    • Dichlorotrifluoroethane
  • Application
    • Commercial A/C
  • Refrigerant Class
    • HCFC

Physical Properties

  • Molecular Weight
    • 152.9 lbm/lbmol
  • Saturated Liquid Density
    • 90.6 lb/ft3 at 86 °F
  • Specific Heat of Liquid
    • 0.25 Btu/lb at 86 °F
  • Critical Pressure
    • 531.1 psia
  • Specific Heat of Vapor
    • 0.15 Btu/lb at 86 °F and 1 Atm, at Cp

Temperature

  • Critical Temperature
    • 362.63 °F (ASTM D-1321)
  • Boiling Point/Range
    • 82.1 °F at 1 Atm
  • Freezing Point
    • -160.6 °F at 1 Atm

Safety & Environment

  • Flammable Range
    • None, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition)

Standards & Approvals

  • ASHRAE Safety Classification
    • B1

Other

  • Other Notes
    • Due for phase-out in 2030. Consider Genetron 245fa.

General Information

  • Typical Lubricant
    • Alkylbenzene
  • Linear Formula
    • CHCl2, CF3
  • ASHRAE Number
    • R-123
  • Refrigerant Type
    • Single Component Fluid
  • Substitutes
    • CFC-11
  • Brand
    • Genetron®
  • Chemical Name
    • Dichlorotrifluoroethane
  • Application
    • Commercial A/C
  • Refrigerant Class
    • HCFC

Physical Properties

  • Molecular Weight
    • 152.9 lbm/lbmol
  • Saturated Liquid Density
    • 90.6 lb/ft3 at 86 °F
  • Specific Heat of Liquid
    • 0.25 Btu/lb at 86 °F
  • Critical Pressure
    • 531.1 psia
  • Specific Heat of Vapor
    • 0.15 Btu/lb at 86 °F and 1 Atm, at Cp

Temperature

  • Critical Temperature
    • 362.63 °F (ASTM D-1321)
  • Boiling Point/Range
    • 82.1 °F at 1 Atm
  • Freezing Point
    • -160.6 °F at 1 Atm

Safety & Environment

  • Flammable Range
    • None, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition)

Standards & Approvals

  • ASHRAE Safety Classification
    • B1

Other

  • Other Notes
    • Due for phase-out in 2030. Consider Genetron 245fa.
  • Typical Lubricant : Alkylbenzene
  • Linear Formula : CHCl2, CF3
  • ASHRAE Number : R-123
  • Refrigerant Type : Single Component Fluid
  • Substitutes : CFC-11
  • Brand : Genetron®
  • Chemical Name : Dichlorotrifluoroethane
  • Application : Commercial A/C
  • Refrigerant Class : HCFC
  • Molecular Weight : 152.9 lbm/lbmol
  • Saturated Liquid Density : 90.6 lb/ft3 at 86 °F
  • Specific Heat of Liquid : 0.25 Btu/lb at 86 °F
  • Critical Pressure : 531.1 psia
  • Specific Heat of Vapor : 0.15 Btu/lb at 86 °F and 1 Atm, at Cp
  • Critical Temperature : 362.63 °F (ASTM D-1321)
  • Boiling Point/Range : 82.1 °F at 1 Atm
  • Freezing Point : -160.6 °F at 1 Atm
  • Flammable Range : None, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition)
  • ASHRAE Safety Classification : B1
  • Other Notes : Due for phase-out in 2030. Consider Genetron 245fa.