1,3-Benzenediamine, 2,4,5,6-tetrafluoro- 1,3-Diaminotetrafluorobenzene 1198-63-6 2,4,5,6-Tetrafluorobenzene-1,3-diamine EINECS 214-836-0 NSC 114705 Tetrafluoro-m-phenylenediamine Tetrafluoro-meta-phenylenediamine m-Phenylenediamine, 2,4,5,6-tetrafluoro- (8CI)