Refrigerant Briton R410a General Information
Refrigerant Briton R410a Physical Properties
Property | Value |
---|---|
Chemical Name | Difluoromethane, Pentafluoroethane |
Chemical Notation | CH2F2, CF3CHF2 |
Molecular Weight | 72.6 |
Boiling Point @ 1 Atm, (°F) | -60.6 |
Freezing Point @ 1 Atm, (°F) | -247 |
Critical Temperature (°F) (ASTM D-1321) | 160.44 |
Critical Pressure* (psia) | 711.07 |
Saturated Liquid Density @ 86°F, (lb/ft3) | 64.5 |
Specific Heat of Liquid @ 86°F, (Btu/lb•°F) | 0.42 |
Specific Heat of Vapor @ Constant Pressure* (Cp), @ 86° and 1 Atm, (Btu/lb•°F) | 0.17 |
Flammable range, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition) | None |
ANSIASHRAE Standard 36-1992 Safety Group Classification | A |