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HCFCs

Genetron® MP39 (R-401A)

An interim replacement for R-12 in medium-temperature commercial refrigeration systems. For medium-temperature retrofits.

General Information

  • Linear Formula
    • CHClF2, CHF2CH3, CHClFCF3
  • Substitutes
    • CFC-12
  • Chemical Name
    • Chlorodifluoromethane, Difluoroethane, Chlorotetrafluoroethane
  • Glide
    • Moderate
  • Typical Lubricant
    • Alkylbenzene
  • ASHRAE Number
    • R-401A
  • Refrigerant Type
    • Blend
  • Brand
    • Genetron®
  • Contains
    • HCFC-22 (53%), HFC-152a (13%), HCFC-124 (34%)
  • Application
    • Commercial Refrigeration
  • Refrigerant Class
    • HCFC

Physical Properties

  • Molecular Weight
    • 94.4 lbm/lbmol
  • Specific Heat of Liquid
    • 0.31 Btu/lb at 86 °F
  • Specific Heat of Vapor
    • 0.16 Btu/lb at 86 °F and 1 Atm, at Cp
  • Saturated Liquid Density
    • 73.1 lb/ft3 at 86 °F
  • Critical Pressure
    • 668.3 psia

Temperature

  • Boiling Point/Range
    • -27.3 °F at 1 Atm
  • Critical Temperature
    • 225.22 °F (ASTM D-1321)

Safety & Environment

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

Standards & Approvals

  • ASHRAE Safety Classification
    • A1

Other

  • Other Notes
    • In most cases, no oil change is needed. Best for applications with >0 degrees F suction.

General Information

  • Linear Formula
    • CHClF2, CHF2CH3, CHClFCF3
  • Substitutes
    • CFC-12
  • Chemical Name
    • Chlorodifluoromethane, Difluoroethane, Chlorotetrafluoroethane
  • Glide
    • Moderate
  • Typical Lubricant
    • Alkylbenzene
  • ASHRAE Number
    • R-401A
  • Refrigerant Type
    • Blend
  • Brand
    • Genetron®
  • Contains
    • HCFC-22 (53%), HFC-152a (13%), HCFC-124 (34%)
  • Application
    • Commercial Refrigeration
  • Refrigerant Class
    • HCFC

Physical Properties

  • Molecular Weight
    • 94.4 lbm/lbmol
  • Specific Heat of Liquid
    • 0.31 Btu/lb at 86 °F
  • Specific Heat of Vapor
    • 0.16 Btu/lb at 86 °F and 1 Atm, at Cp
  • Saturated Liquid Density
    • 73.1 lb/ft3 at 86 °F
  • Critical Pressure
    • 668.3 psia

Temperature

  • Boiling Point/Range
    • -27.3 °F at 1 Atm
  • Critical Temperature
    • 225.22 °F (ASTM D-1321)

Safety & Environment

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

Standards & Approvals

  • ASHRAE Safety Classification
    • A1

Other

  • Other Notes
    • In most cases, no oil change is needed. Best for applications with >0 degrees F suction.
  • Linear Formula : CHClF2, CHF2CH3, CHClFCF3
  • Substitutes : CFC-12
  • Chemical Name : Chlorodifluoromethane, Difluoroethane, Chlorotetrafluoroethane
  • Glide : Moderate
  • Typical Lubricant : Alkylbenzene
  • ASHRAE Number : R-401A
  • Refrigerant Type : Blend
  • Brand : Genetron®
  • Contains : HCFC-22 (53%), HFC-152a (13%), HCFC-124 (34%)
  • Application : Commercial Refrigeration
  • Refrigerant Class : HCFC
  • Molecular Weight : 94.4 lbm/lbmol
  • Specific Heat of Liquid : 0.31 Btu/lb at 86 °F
  • Specific Heat of Vapor : 0.16 Btu/lb at 86 °F and 1 Atm, at Cp
  • Saturated Liquid Density : 73.1 lb/ft3 at 86 °F
  • Critical Pressure : 668.3 psia
  • Boiling Point/Range : -27.3 °F at 1 Atm
  • Critical Temperature : 225.22 °F (ASTM D-1321)
  • Flammable Range : None, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition)
  • ASHRAE Safety Classification : A1
  • Other Notes : In most cases, no oil change is needed. Best for applications with >0 degrees F suction.
Others
Name
Description
File Size
Date
Size
Solstice® N40, Solstice N13 pressure-temperature charts
404.2 KB
2/24/2021
PDF 404.2 KB
Name
Description
File Size
Date
Size
Solstice® N40, Solstice N13 pressure-temperature charts
404.2 KB
2/24/2021
PDF 404.2 KB