R 448A (Solstice® N40)
Chemical composition: blend of Difluoromethane (R 32), Pentafluoroethane (R 125), 1,1,1,2-Tetrafluoroethane (R 134a), 2,3,3,3-Tetrafluoropropene (R 1234yf) and trans-1,3,3,3-Tetrafluoroprop-1-ene (R 1234ze)
Dangerous goods designation: UN 3163 liquefied gas n.o.s., (Pentafluoroethane, Difluoromethane, 1,1,1,2-Tetrafluoroethane), 2.2 (C/E)
Global Warming Potential (GWP): 1387