2,2,4,4,6,6,8,8-octabromo-1,3,5,7-tetraza-2$l^{5},4$l^{5},6$l^{5},8$l^{5}-tetraphosphacycloocta-1,3,5,7-tetraene;14621-11-5;Octabromocyclotetraphosphazene;EINECS 238-661-4;2,2,4,4,6,6,8,8-Octabromo-2,2,4,4,6,6,8,8-octahydro-1,3,5,7,2,4,6,8-tetraazatetraphosphocine;Cyclo-tetrakis(dibromophosphonitrile);1,3,5,7,2,4,6,8-Tetrazatetraphosphocine, 2,2,4,4,6,6,8,8-octabromo-2,2,4,4,6,6,8,8-octahydro-
2,2,4,4,6,6,8,8-octabromo-1,3,5,7-tetraza-2$l^{5},4$l^{5},6$l^{5},8$l^{5}-tetraphosphacycloocta-1,3,5,7-tetraene