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CAS 207122-15-4

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2,2′,4,4′,5,6′-Hexabromodiphenyl ether

Description:
2,2′,4,4′,5,6′-Hexabromodiphenyl ether, commonly referred to as a type of polybrominated diphenyl ether (PBDE), is a brominated flame retardant characterized by its high bromine content, which enhances its fire-resistant properties. This compound features two phenyl rings connected by an ether linkage, with six bromine atoms substituted at specific positions on the rings. It is typically used in various applications, including electronics, textiles, and plastics, to reduce flammability. The chemical structure contributes to its stability and persistence in the environment, raising concerns regarding its potential bioaccumulation and toxicity. Studies have indicated that PBDEs, including hexabromodiphenyl ether, may disrupt endocrine functions and pose risks to human health and wildlife. Regulatory measures in several regions have led to restrictions on the use of such compounds due to their environmental impact. As a result, ongoing research focuses on understanding their behavior in ecosystems and developing safer alternatives for flame retardancy.
Formula:C12H4Br6O
InChI:InChI=1S/C12H4Br6O/c13-5-1-9(17)12(10(18)2-5)19-11-4-7(15)6(14)3-8(11)16/h1-4H
InChI key:InChIKey=VHNPZYZQKWIWOD-UHFFFAOYSA-N
SMILES:O(C1=C(Br)C=C(Br)C(Br)=C1)C2=C(Br)C=C(Br)C=C2Br
Synonyms:
  • 2,2′,4,4′,5,6′-Hexabromodiphenyl ether
  • 2,4,5-Tribromophenyl 2,4,6-Tribromophenyl Ether
  • Bde 154
  • Benzene, 1,3,5-Tribromo-2-(2,4,5-Tribromophenoxy)-
  • Pbde 154
  • 1,3,5-Tribromo-2-(2,4,5-tribromophenoxy)benzene
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