Pentafluorpropaner, hexafluorpropaner og heptafluorpropaner (ekskl. 1,1,1,2,3,3,3heptafluorpropan "hfc227ea", 1,1,1,2,2,3hexafluorpropan "hfc236cb", 1, 1,1,2,3,3hexafluorpropan "hfc236ea", 1,1,1,3,3,3hexafluorpropan "hfc236fa", 1,1,1,3,3pentafluorpropan "hfc 245fa" og 1,1,2,2,3pentafluorpropan "hfc245ca")