Synonyms: 2,3,4,5,6-PENTAFLUOROPHENYLBIS(TRIFLUOROMETHANESULFONYL)METHANE;1-[BIS(TRIFLUOROMETHANESULFONYL)METHYL]-2,3,4,5,6-PENTAFLUOROBENZENE;ALPHA,ALPHA-BIS(TRIFLUOROMETHANESULFONYL)-2,3,4,5,6-PENTAFLUOROTOLUENE;α,α-Bis(trifluoromethanesulfonyl)-2,3,4,5,6-pentafluorotoluene