2,3,3’,4,4’,5,5’-Heptabromobiphenyl

• CAT Number: R020423
• CAS Number: 88700-06-5
• Molecular Formula: C12H3Br7
• Molecular Weight: 706.484
• Purity: ≥95%
• Synonyms: 2,3,3’,4,4’,5,5’-Heptabromo-1,1’-biphenyl; PBB 189
• Storage: -20°C
• IUPAC Name: 1,2,3,4-tetrabromo-5-(3,4,5-tribromophenyl)benzene
• InChI: InChI=1S/C12H3Br7/c13-6-1-4(2-7(14)10(6)17)5-3-8(15)11(18)12(19)9(5)16/h1-3H
• InChIKey: JXWDAVSERCQYSS-UHFFFAOYSA-N
• SMILES: C1=C(C=C(C(=C1Br)Br)Br)C2=CC(=C(C(=C2Br)Br)Br)Br

2,3,3′,4,4′,5,5′-Heptabromobiphenyl is a brominated aromatic compound recognized for its application as a flame retardant. Its complex structure, featuring multiple bromine substitutions on biphenyl, enhances its thermal stability and reduces flammability. However, due to environmental and health concerns related to brominated compounds, its use is subject to regulatory scrutiny. Research focuses on its behavior in ecosystems, potential toxicity, and pathways for degradation. Understanding these factors is essential for assessing its safety and environmental impact.