Genetron^® 409A

Related TDS/SDS

• Related SDSDownload

General Information

• ASHRAE #R-409A
• ClassHCFC
• Refrigerant TypeBlend
• Typical LubricantAlkylbenzene
• SubstitutesCFC-12
• ContainsHCFC-22 (60%), HCFC-124 (25%), HCFC-142b (15%)
• GlideHigh
• NotesIn most cases, no oil changes is needed. Good broad range R-12 substitute.

Physical Properties

• Chemical NameChlorodifluoromethane, Chlorotetrafluoroethane, Chlorodifluoroethane
• Chemical NotationCHClF₂, CHClFCF₃, CClF₂CH₃
• Molecular Weight (lbm/lbmol)97.4
• Boiling Point @ 1 Atm, (°F)-30
• Critical Temperature (°F) (ASTM D-1321)228.66
• Critical Pressure* (psia)682.66
• Saturated Liquid Density @ 86°F, (lb/ft³)74.6
• Specific Heat of Liquid @ 86°F, (Btu/lb•°F)0.3
• Specific Heat of Vapor @ Constant Pressure* (Cp), @ 86° and 1 Atm, (Btu/lb•°F)0.15
• Flammable range, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition)None
• ANSI/ASHRAE Standard 34-1992 Safety Group ClassificationA1