Opteon™ XP41Refrigerant (R-463A)

Product Information
Opteon ™ XP41 (R-463A) is a non-ozone depleting, low
global warming potential (GWP), hydrofluoroolefin (HFO)based refrigerant with an optimal balance of properties toBenefits• ASHRAE Class A1 nonflammable refrigerant

replace R-410A in positive displacement, direct expansion,• GWP <1500 replacement for R-410A

low- and medium-temperature commercial and industrial• Close design match to R-410A-sized equipment

refrigeration applications.

Applications
Low- and medium-temperature commercial and industrial
DX refrigeration• Supermarkets– Centralized rack systems– Distributed systems– Walk-in coolers/freezers, prep rooms, etc.
– Refrigeration cascades• Similar miscibility to R-410A with POE and PVE oils
Opteon™ XP41 Properties
ASHRAE Number

R-463A

Composition

R-125/R-134a/R-32/R-1234yf/CO2

Weight %30/14/36/14/6

Molecular Weight74.7 g/mol

Boiling Point at 101.3 kPa (1 atm)

59.1 °C (-74.4 °F)

Critical Pressure

5191 kPa [abs] (752.9 psia)

Critical Temperature

75.2 °C (167.4 °F)

Liquid Density at 21.1 °C (70 °F)

1071.2 kg/m3

Ozone Depletion Potential (CFC-11 = 1.0)0

• Food service (e.g., condensing units)

AR5 Global Warming Potential

1397• Cold storage

ASHRAE Safety Classification

A1

Temperature Glide~6.5 K (~11.7 °R)• Self-contained systems

Opteon™ XP41

Refrigerant

Opteon™ XP41 Cycle Calculations
Depending on operating conditions, the capacity of Opteon ™ XP41 will be within 4–8% of the capacity of R-410A withequivalent energy performance. Adjustments to mechanical expansion valves might be required to reach equivalentsuperheat. Due to similar discharge temperatures of R-410A and Opteon™ XP41, any discharge temperature
recommendation for R-410A should apply to Opteon™ XP41.
Conditions: 40 °C Condenser, -35 °C Evaporator, -15 °C Suction Temperature, 0 K Subcool
Refrigerant

Relative Capacity

Relative COP

Relative Mass
Flow Rate

Suction Pressure(kPa)

Discharge Pressure(kPa)

Discharge Temperature(°C)

R-410A

1.00

1.00

1.00

218.4

2422.2

123.8

Opteon™ XP41 (R-463A)

0.92

0.99

1.00

197.8

2409.6

122.7

Conditions: 40 °C Condenser, -10 °C Evaporator, 10 °C Suction Temperature, 0 K Subcool
Refrigerant

Relative Capacity

Relative COP

Relative Mass
Flow Rate

Suction Pressure(kPa)

Discharge Pressure(kPa)

Discharge Temperature(°C)

R-410A

1.00

1.00

1.00

218.4

2422.2

96.1

Opteon™ XP41 (R-463A)

0.96

0.99

1.00

197.8

2409.695.8

For more information on the Opteon™ family of refrigerants, or other refrigerants products, visit opteon.com or call (800) 235-7882.
The information set forth herein is furnished free of charge and based on technical data that Chemours believes to be reliable. It is intended for use by persons having technical skill, attheir own risk. Because conditions of use are outside our control, Chemours makes no warranties, express or implied, and assumes no liability in connection with any use of thisinformation. Nothing herein is to be taken as a license to operate under, or a recommendation to infringe, any patents or patent applications.
© 2019 The Chemours Company FC, LLC. Opteon™ and any associated logos are trademarks or copyrights of The Chemours Company FC, LLC. Chemours™ and the Chemours Logo aretrademarks of The Chemours Company.
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