Synonyms: 1,3,5,2,4,6-Triazatriphosphorine,2,2,4,4,6,6-hexafluoride (7CI); Phosphonitrile fluoride, trimer (6CI);2,2,4,4,6,6-Hexafluoro-2,2,4,4,6,6-hexahydro-1,3,5,2,4,6-triazaphosphorine;Hexafluorocyclotriphosphazatriene; Hexafluorocyclotriphosphazene;Phosphonitrile fluoride trimer (P3N3F6); Phosphonitrile fluoride, cyclictrimer; Phosphonitrilic fluoride trimer