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octabromodiphenyl ether

n. A brominated flame retardant with the molecular formula C12H2Br8O.

Wikipedia
Octabromodiphenyl ether

Octabromodiphenyl ether (octaBDE, octa-BDE, OBDE, octa, octabromodiphenyl oxide, OBDPO) is a brominated flame retardant which belongs to the group of polybrominated diphenyl ethers (PBDEs).