R123 (2,2-dichloro-1,1,1-trifluoroethane) is a common fluid for low-pressure centrifugal chillers. As an HCFC controlled substance it is gradually being replaced by R1233zd, R514A and similar alternatives.
| Chemical Name | 2,2-二氯-1,1,1-三氟乙烷 |
|---|---|
| Molecular Formula | CHCl₂CF₃ |
| Molecular Weight | 152.93 |
| Boiling Point (101.3 kPa) | 27.8 ℃ |
| Critical Temperature | 183.8 ℃ |
| Critical Pressure | 3.67 MPa |
| ODP (Ozone Depletion Potential) | 0.02 |
| GWP (Global Warming Potential) | 77 |
| ASHRAE Safety Class | B1（有毒、不可燃） |
| 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.
R123 is an HCFC controlled substance with a B1 toxicity classification. Use PPE and ventilate the area; new systems should choose low-GWP alternatives such as R1233zd or R514A.
| Storage & Transport | Store in a cool, well-ventilated warehouse away from fire and heat; temperature not above 52℃. Keep separated from oxidizers and acids. 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.