Refrigerant R1234YF Physical And Chemical Characteristics
The following are the most important characteristics and safety precautions for refrigerant R1234yf. The complete specifications can be found in the respective safety data sheets.
| Chemical formula | CF3CF=CH2 |
| Chemical designation | 2, 3, 3, 3-Tetrafluorprop-1-en, HFO-1234yf |
| Boiling point at 1 bar (14.5 psi) | -29.4 °C (-20.92 °F) |
| Solidification point | -152.2 °C (-241.96 °F) |
| Critical temperature | 94.7 °C (202.46 °F) |
| Critical pressure | 32.82 bar (476 psi) 33.82 bar (476 psi) |
| Self-ignition point | 405 °C (761 °F) at 1.02 bar (14.79 psi) |
| Flammability | Flammable gas
|
| Shape | Compressed liquid gas |
| Color | Colorless |
| Smell | Faint odor |