111223344-Nonafluoro-4-Methoxybutane Refrigerant Compositions Comprising a Hydrofluorocarbon and Uses Thereof

Disclosed herein are refrigerant or heat transfer fluid compositions further comprising fluoroether 111223344-nonafluoro-4-methoxybutane and hydrofluorocarbon which are useful in refrigeration or air conditioning apparatus or as heat transfer fluids. The compositions of the present invention are also useful in centrifugal compressor apparatus that employ two-stage compressors or single slab/single pass heat exchangers.


Provides novel refrigedant compositions and heat transfer fluids that provide unique characteristics to meet the demands of low or zero ozone depletion potential and lower global warming potential as compared to current refrigerants.

Date of release