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R1216 REFRIGERANT

R1216 Hexafluoropropene (HFP) Refrigerant

Alias: Hexafluoropropene, Perfluoropropene, HFP | Formula: C₃F₆ | CAS: 116-15-4

R1216 (Hexafluoropropene, HFP) is a low-GWP perfluorinated olefin (C3F6). Non-flammable, ODP zero and GWP <1. Used as a flame-retardant / toxicity-reducing component in refrigerant blends (with R32, R152a, R290) and as a monomer for fluoropolymers (FEP/EFEP) and plasma etching gas.

ODP (Ozone Depletion)
0
GWP (Global Warming)
< 1
Boiling Point (101.3 kPa)
-30.3 ℃
Safety Class
Non-flammable (toxicity unclassified by ASHRAE 34)
Reference Price Contact for quote
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Physical & Chemical Properties

R1216 Refrigerant Physical & Chemical Properties
Chemical NameR1216 Hexafluoropropene (HFP) Refrigerant
Molecular FormulaC₃F₆
Molecular Weight150.02
Boiling Point (101.3 kPa)-30.3 ℃
Melting Point-156.5 ℃
Critical Temperature85.8 ℃
Critical Pressure2.7 MPa
Liquid Density (20℃)1.33 g/mL
UN Number1858
EC Number204-127-4
ODP (Ozone Depletion Potential)0
GWP (Global Warming Potential) < 1
ASHRAE Safety ClassNon-flammable (toxicity unclassified by ASHRAE 34)

Key Features

  • 1Extremely low GWP (<1) and zero ODP — an environmentally favorable fluorinated fluid
  • 2Non-flammable (flammability class 1); suitable as a flame-retardant / toxicity-reducing component in blends
  • 3Reduces flammability of mixtures with R32, R152a, R290, R1270, etc.
  • 4Purity ≥99.9% with strict impurity control

Applications

  • 1Flame-retardant and toxicity-reducing component in refrigerant blends (with R32/R152a/R290)
  • 2Comonomer for fluoropolymers (FEP, EFEP)
  • 3Plasma etching process gas (PTFE-like film deposition)
  • 4Research and specialty gas applications

Quality Specifications

R1216 Refrigerant Quality Specifications
AppearanceColorless, transparent, free of turbidity
OdorOdorless
Purity≥ 99.9 %
Moisture≤ 10 ppm
Acidity (as HCl)≤ 1 ppm
Evaporation Residue≤ 0.01 %
Executing StandardCompliant with national and industry standards

Packaging

9 / 10 kgDisposable steel cylinder
40 / 44 / 47 kgRefillable steel cylinder

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

Precautions

Safety Notice

R1216 is non-flammable but exhibits mild chronic toxicity (harmful by inhalation, respiratory irritant); ensure ventilation and PPE. ASHRAE 34 toxicity classification is not yet completed. As a PFC its atmospheric lifetime is short (~5.5 days) with very low GWP. Handle per applicable safety and environmental regulations.

Storage & TransportStore in a cool, well-ventilated warehouse away from fire and heat; temperature not above 52℃. Keep separated from oxidizers. Ensure workplace ventilation to avoid high-concentration inhalation; wear appropriate respiratory protection when handling. Inspect cylinders periodically and handle gently.

Frequently Asked Questions

What are the GWP and ODP values of R1216? Is it regulated?
R1216 has a GWP of < 1 and an ODP of 0 (ASHRAE safety class Non-flammable (toxicity unclassified by ASHRAE 34)). Filing and selection requirements follow the latest MEE rules — see our ODS/HFCs filing guide.
Is R1216 safe? What is its safety classification?
R1216 is ASHRAE class Non-flammable (toxicity unclassified by ASHRAE 34). R1216 is non-flammable but exhibits mild chronic toxicity (harmful by inhalation, respiratory irritant); ensure ventilation and PPE. Full GHS classification, first-aid and firefighting measures are in the safety data sheet (SDS).
What is the purity of R1216, and which standard does it meet?
R1216 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 R1216?
Available packaging: 9 / 10 kg Disposable steel cylinder, 40 / 44 / 47 kg Refillable steel cylinder. Minimum order quantity and lead time — contact us for a quote.
How should R1216 be stored and transported?
Store in a cool, well-ventilated warehouse away from fire and heat; temperature not above 52℃. Keep separated from oxidizers. Ensure workplace ventilation to avoid high-concentration inhalation; wear appropriate respiratory protection when handling. 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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