CFCs
Genetron® 11 (R-11)
U.S. production stopped December 31, 1995. Low-pressure refrigerant for centrifugal chillers.
Overview
U.S. production stopped December 31, 1995. Low-pressure refrigerant for centrifugal chillers.
Specifications
General Information
- Substitutes
- HCFC-123, HFC-245fa
- Chemical Name
- Trichlorofluoromethane
- Linear Formula
- CCl3F
- ASHRAE Number
- R-11
- Typical Lubricant
- Mineral Oil
- Refrigerant Type
- Pure fluid
- Brand
- Genetron®
- Refrigerant Class
- CFC
- Application
- Commercial A/C
Physical Properties
- Specific Heat of Liquid
- 0.21 Btu/lb at 86 °F
- Molecular Weight
- 137.4 lbm/lbmol
- Specific Heat of Vapor
- 0.13 Btu/lb at 86 °F and 1 Atm, at Cp
- Saturated Liquid Density
- 91.4 lb/ft3 at 86 °F
- Critical Pressure
- 639.27 psia
Temperature
- Freezing Point
- -168 °F at 1 Atm
- Critical Temperature
- 388.33 °F (ASTM D-1321)
- Boiling Point/Range
- 74.7 °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
- A1
General Information
- Substitutes
- HCFC-123, HFC-245fa
- Chemical Name
- Trichlorofluoromethane
- Linear Formula
- CCl3F
- ASHRAE Number
- R-11
- Typical Lubricant
- Mineral Oil
- Refrigerant Type
- Pure fluid
- Brand
- Genetron®
- Refrigerant Class
- CFC
- Application
- Commercial A/C
Physical Properties
- Specific Heat of Liquid
- 0.21 Btu/lb at 86 °F
- Molecular Weight
- 137.4 lbm/lbmol
- Specific Heat of Vapor
- 0.13 Btu/lb at 86 °F and 1 Atm, at Cp
- Saturated Liquid Density
- 91.4 lb/ft3 at 86 °F
- Critical Pressure
- 639.27 psia
Temperature
- Freezing Point
- -168 °F at 1 Atm
- Critical Temperature
- 388.33 °F (ASTM D-1321)
- Boiling Point/Range
- 74.7 °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
- A1
- Substitutes : HCFC-123, HFC-245fa
- Chemical Name : Trichlorofluoromethane
- Linear Formula : CCl3F
- ASHRAE Number : R-11
- Typical Lubricant : Mineral Oil
- Refrigerant Type : Pure fluid
- Brand : Genetron®
- Refrigerant Class : CFC
- Application : Commercial A/C
- Specific Heat of Liquid : 0.21 Btu/lb at 86 °F
- Molecular Weight : 137.4 lbm/lbmol
- Specific Heat of Vapor : 0.13 Btu/lb at 86 °F and 1 Atm, at Cp
- Saturated Liquid Density : 91.4 lb/ft3 at 86 °F
- Critical Pressure : 639.27 psia
- Freezing Point : -168 °F at 1 Atm
- Critical Temperature : 388.33 °F (ASTM D-1321)
- Boiling Point/Range : 74.7 °F at 1 Atm
- Flammable Range : None, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition)
- ASHRAE Safety Classification : A1