1,1,1,7,7,7-Hexafluoro-2,6-dihydroxy-2,6-bis(trifluoromethyl)-4-heptanone dimethyl hydrazone 101913-87-5 2,6-Bis(trifluoromethyl)-2,6-dihydroxy-1,1,1,7,7,7-hexafluoro-4-heptanone dimethylhydrazone 4-HEPTANONE, 2,6-BIS(TRIFLUOROMETHYL)-2,6-DIHYDROXY-1,1,1,7,7,7-HEXAFLUORO-, DIM 4-Heptanone, 2,6-bis(trifluoromethyl)-2,6-dihydroxy-1,1,1,7,7,7-hexafluoro-, dimethyl hydrazone