Also Called: PBDE-28;2,4,4'-TRIBROMODIPHENYL ETHER (BDE-28);2 , 4 , 4'-tribromodiphenyl ether;2,4,4'-tribromodiphenyl ether;Benzene, 2,4-dibromo-1-(4-bromophenoxy)-;BDE 28, 2,4,4'-Tribromodiphenyl ether;2,4-ジブロモ-1-(4-ブロモフェノキシ)ベンゼン;2,4,4'-Tribromodiphenyl ether (BDE 28)