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R227ea REFRIGERANT

R227ea Heptafluoropropane Refrigerant

Alias: HFC-227ea, 1,1,1,2,3,3,3-Heptafluoropropane | Formula: CF₃CHFCF₃ | CAS: 431-89-0

R227ea (1,1,1,2,3,3,3-heptafluoropropane) is non-flammable and non-toxic with a boiling point of -16.4℃. It is widely used in gaseous fire suppression (FM-200) and also in -70℃ low-temperature freezers and cascade systems.

ODP (Ozone Depletion)
0
GWP (Global Warming)
3350
Boiling Point (101.3 kPa)
-16.4 ℃
Safety Class
A1 (Non-toxic, Non-flammable)
Reference Price Contact for quote
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Physical & Chemical Properties

R227ea Refrigerant Physical & Chemical Properties
Chemical NameR227ea Heptafluoropropane Refrigerant
Molecular FormulaCF₃CHFCF₃
Molecular Weight170.03
Boiling Point (101.3 kPa)-16.4 ℃
Critical Temperature101.9 ℃
Critical Pressure2.93 MPa
ODP (Ozone Depletion Potential)0
GWP (Global Warming Potential)3350
ASHRAE Safety ClassA1 (Non-toxic, Non-flammable)

Key Features

  • 1Non-flammable, non-toxic (A1) for high safety
  • 2Boiling point -16.4℃, for medium-low temp
  • 3Mainstream clean-agent fire suppression (FM-200)
  • 4Purity ≥99.9%

Applications

  • 1Gaseous fire suppression (clean agent)
  • 2-70℃ low-temp freezers and cascade systems
  • 3Data center and server-room fire protection
  • 4Specific process cooling

Quality Specifications

R227ea Refrigerant Quality Specifications
AppearanceColorless, transparent, free of turbidity
Purity≥ 99.9 %
Moisture≤ 10 ppm
Acidity (as HCl)≤ 1 ppm
Evaporation Residue≤ 0.01 %
Executing StandardCompliant with national and industry standards

Packaging

5 / 10 kgDisposable steel cylinder
40 / 100 kgRefillable steel cylinder

※ Packaging specs and labels can be customized; bulk orders can be delivered by tank truck.

Precautions

Safety Notice

R227ea is non-flammable but has a high GWP. Both fire and refrigeration uses must recover per code and avoid emission.

Storage & TransportStore 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.

Frequently Asked Questions

What are the GWP and ODP values of R227ea? Is it regulated?
R227ea has a GWP of 3350 and an ODP of 0 (ASHRAE safety class A1 (Non-toxic, Non-flammable)). HFCs have been under quota management since 2024 and are on the controlled list.
Is R227ea safe? What is its safety classification?
R227ea is ASHRAE class A1 (Non-toxic, Non-flammable). R227ea is non-flammable but has a high GWP. Full GHS classification, first-aid and firefighting measures are in the safety data sheet (SDS).
What is the purity of R227ea, and which standard does it meet?
R227ea is supplied at ≥ 99.9 % purity, meeting Compliant with national and industry standards. Each batch is tested by gas chromatography, and the batch report is available on request.
What packaging options are available for R227ea?
Available packaging: 5 / 10 kg Disposable steel cylinder, 40 / 100 kg Refillable steel cylinder. Minimum order quantity and lead time — contact us for a quote.
How should R227ea be stored and transported?
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. Full handling and storage requirements are in Section 7 of the safety data sheet (SDS).

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