Synonyms: Cyclo-tetrakis(bis(2,2,2-trifluoroethoxy)phosphonitrile);562-88-9;NSC139807;AC1L38C8;NSC-139807;2,2,4,4,6,6,8,8-octakis(2,2,2-trifluoroethoxy)-1,3,5,7-tetraza-2;1,3,5,7,2,4,6,8-Tetrazatetraphosphocine, 2,2,4,4,6,6,8,8-octahydro-2,2,4,4,6,6,8,8-octakis(2,2,2-trifluoroethoxy)-;1,5,7,2,4,6,8-Tetrazatetraphosphocine, 2,2,4,4,6,6,8,8-octahydro-2,2,4,4,6,6,8,8-octakis(2,2,2-trifluoroethoxy)-