R1234ze (trans-1,3,3,3-tetrafluoropropene) is a very low-GWP fluid (GWP < 1) with thermodynamic performance close to R134a. It is widely used in centrifugal chillers, medium-temperature refrigeration, heat pumps, foam blowing and aerosol propulsion.
| Chemical Name | 反式-1,3,3,3-四氟丙烯 |
|---|---|
| Molecular Formula | CF₃CH=CHF（反式） |
| Molecular Weight | 114.04 |
| Boiling Point (101.3 kPa) | -19.0 ℃ |
| Critical Temperature | 109.4 ℃ |
| Critical Pressure | 3.63 MPa |
| ODP (Ozone Depletion Potential) | 0 |
| GWP (Global Warming Potential) | < 1 |
| ASHRAE Safety Class | A2L（低毒、微燃） |
| Appearance | 无色透明、无浑浊 |
|---|---|
| Purity | ≥ 99.9 % |
| Moisture | ≤ 10 ppm |
| Acidity (as HCl) | ≤ 1 ppm |
| Evaporation Residue | ≤ 0.01 % |
| Executing Standard | 符合国家标准及行业标准 |
※ Packaging specs and labels can be customized; bulk orders can be delivered by tank truck.
R1234ze is an A2L mildly flammable fluid. Handle by professionals with dedicated equipment, keep ventilated and away from ignition sources.
| Storage & Transport | Store in a cool, ventilated, explosion-proof warehouse away from fire and heat; temperature not above 52℃. Keep separated from oxidizers. Inspect cylinders periodically and handle gently. |
|---|
After submitting your request, our technical consultant will contact you within 2 hours with model recommendations and the latest prices.