SMILES: C1=C(C(=CC(=C1Br)Br)Br)C2=CC(=C(C=C2Br)Br)Br
Description: The molecule is a polybromobiphenyl that is biphenyl in which the hydrogens at positions 2, 2', 4, 4', 5, and 5' have been replace by bromines. It has a role as a flame retardant.