R1234yf (2,3,3,3-Tetrafluoropropene, CAS 754-12-1) is a hydrofluoroolefin (HFO) with zero ODP and a GWP of less than 1. Mandated by EU MAC Directive and adopted by US EPA SNAP, it is the new global standard for automotive air conditioning in vehicles built from 2017 onward, replacing R134a.
As a China-based refrigerant exporter with 37 years of experience, Dalian Tongtai (TCoolGas) supplies R1234yf to 50+ countries with full SDS / TDS / COA per batch. We support mixed-SKU container consolidation and provide third-party re-test reports within 24 hours on request.
OEM and service for post-2017 vehicles.
Component in R513A, R454B, R452A.
Ultra-low GWP heat pump fluid.
Ton cylinders and ISO tanks.
| Parameter | Value |
|---|---|
| Chemical Name | 2,3,3,3-Tetrafluoropropene |
| CAS No. | 754-12-1 |
| Molecular Formula | C₃H₂F₄ (CF₃CF=CH₂) |
| Molecular Weight | 114.04 g/mol |
| Boiling Point (1 atm) | −29.5 °C |
| Critical Temperature | 94.7 °C |
| Critical Pressure | 3.38 MPa |
| Liquid Density (25 °C) | 1.094 g/cm³ |
| ODP | 0 |
| GWP (AR5, 100-yr) | < 1 |
| ASHRAE Safety Classification | A2L (mildly flammable, low toxicity) |
| Purity | ≥ 99.9% |
| Moisture | ≤ 10 ppm |
| Acidity (as HF) | ≤ 1 ppm |
| Non-Condensable Gas | ≤ 1.5% |
| Appearance | Colorless, clear, no turbidity |
| Packaging | Net Weight | 20'FCL Load | Type |
|---|---|---|---|
| Small Cylinder | 5 kg | 2000 pcs | Service |
| Steel Cylinder | 10 kg | 1200 pcs | Refillable |
| Y-Cylinder | 60 kg | 220 pcs | Bulk service |
| Ton Cylinder | 800 kg | 14 units | Refillable |
We'll reply within 24 hours with pricing and lead time.
