. . . . "1,1,1,2,2,4,5,5,5-Nonafluoro-4-(trifluoromethyl)pentan-3-one" . . . "C6K," . . "perfluoro(2-methyl-3-pentanone)," . . . "heptafluoroisopropyl pentafluoroethyl ketone," . "Novec 649/1230" . . "FK-5-1-12 (ISOname)," . . . . "Novec 649/1230" . . "waterless water," . "dry water" . . .