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R1234yf is a low-GWP HFO refrigerant primarily used in automotive air-conditioning systems. It has become the standard refrigerant in most new passenger vehicles in many markets, especially as manufacturers moved away from higher-GWP automotive refrigerants.
Key Features
- R1234yf is a low-GWP HFO refrigerant primarily used in automotive air-conditioning systems.
- It has become the standard refrigerant in most new passenger vehicles in many markets, especially as manufacturers moved away from higher-GWP automotive refrigerants.
- Because it is specifically intended for mobile A/C platforms engineered for it, R1234yf remains a practical choice for new-generation vehicle air-conditioning service and maintenance.
| Specification | Value |
|---|---|
| Brand | Chemours |
| Product Type | Refrigerants |
| GTIN | Not available |
| Net Weight | 11 lb (5 kg) |
| Chemical Name | 2,3,3,3-Tetrafluoroprop-1-ene |
| Molecular Formula | C3H2F4 |
| Molecular Weight | 114.04 g/mol |
| Boiling Point | -29.5°C (-21.1°F) |
| Global Warming Potential (GWP) | 4 |
| Ozone Depletion Potential (ODP) | 0 |
| ASHRAE Safety Class | A2L |
| Cylinder Type | Disposable steel cylinder |
| Critical Temperature | 94.7°C |
| Critical Pressure | 3.382 MPa abs |
| Liquid Density at 25°C | 1092 kg/m³ |
| Vapour Pressure at 21.1°C | 6.07 bar |
| Vapour Pressure at 54.4°C | 14.2 bar |
| Lower Flammability Limit (LFL) | 6.2 vol% in air at 23 °C (73 °F) |
