| Chemical Name | 1,1,1,2-Tetrafluoroethane |
| Synonyms | HFC-134a |
| CAS # | 811-97-2 |
| ELINCS # (EU) | 2123770 |
| Molecular Formula | C2H2F4 |
| Structure |  |
| Molecular Weight | 102 |
| Physical state | Gas |
| Color | Colourless |
| Odor | Odorless |
| ODP（CFC-11 = 1） | 0 |
| GWP100（CO2 = 1） | 1200 |
| Life Time (Days) | 13.4 |
| TWA（8-hr） | 1000 ppm |
| Chemical Name | 1,1,1,2-Tetrafluoroethane |
| Boiling Point(℃) | -26.1 |
| Melting Point(℃) | -101 |
| Liquid Density（@25℃, g/cm3） | 1.21 |
| Vapor Pressure（@20℃，MPa） | 5.7 |
| Critical Temperature（℃） | 101.1 ℃ |
| Critical Pressure（MPa） | 4.059 |
| Flash Point（℃） | Not applicable |
| Flammability（@21℃） | Not applicable |
| Explosion Limit（%vol) | Not applicable |
| Packaging Type | Packing Specification |
| Disposable Cylinder | 10 kg |
| Refillable Cylinder | 1000 kg |
| ISO TANK | 18 Tons |
