Business Portfolio

Eco-friendly HFO Refrigerants

Refrigeration/Freezing

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Opteon™ XP 40 (R-449A)

This HFO-based non-flammable refrigerant does not harm the ozone layer and has a low global warming potential (GWP)

[Optimal properties that enable its replacement of the R-404A/R-507, R-22 or R-407C series]
- GWP down 67% from R-404A/R-507
- Energy consumption down 12% from R-404A/R-507

Applicable to supermarkets and commercial refrigeration systems
Improved energy efficiency and environmental sustainability

Properties of Opteon™ XP 40
ASHARE Number R-449A
Composition R-32/R-125/R-1234yf/R-134a
Weight % 24.3/24.7/25.3/25.7
Molecular Weight 87.2 g/mol
Normal Boiling Point (1 atm) -45.7 °C (-50.3 °F)
Critical Pressure 4499.7 kPa (652.6 psia)
Critical Temperature 82.1 °C (179.8 °F)
Liquid Density at 21.1 °C (70 °F) 1114.1 kg/m³ (69.5 lb/ft³)
Ozone Depletion Potential (CFC-11 = 1.0) 0
AR4 (AR5) GWP (CO2 = 1.0) 1397 (1282)
ASHARE Safety Classification A1
Temperature Glide ~4.0 K (~7.2 R)

Opteon™ XL20 (R-454C)

This HFO-based mildly flammable refrigerant does not harm the ozone layer and has a low global warming potential (GWP)
It is a simple and cost-effective replacement for older refrigeration systems.

[Replaces R-22/R-404A/R-507 refrigerant and the R-407C series]
- GWP down 96% from R-404A/good energy efficiency

Used in industrial/commercial refrigeration systems, supermarket refrigeration systems, frozen storage, and condensing units for the food industry.
‘Optimum balance’ of sustainability, performance and stability
Can be used in many heat pump applications

Properties of Opteon™ XL20
ASHARE Number R-454C
Composition R-32/R-1234yf21.5/78.5
Molecular Weight 90.8 g/mol
Normal Boiling Point (1 atm) (101.3 kPa) -45.6 °C (-50.0 °F)
Critical Pressure 4318.9 kPa (626.4 psia)
Critical Temperature 85.7 °C (186.2 °F)
Liquid Density at 21.1 °C (70 °F) 1058.2 kg/m3 (66.1 lb/ft3)
Ozone Depletion Potential (CFC-11 = 1.0) 0
AR5 GWP 146 (148)
ASHARE Safety Classification A2L
Temperature Glide -6 K (10.8 R)
Lower Flammability Limit2 7.7 vol%