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Substance Name: Octabromobiphenyl
RN: 27858-07-7
UNII: 64I1Q073MF
InChIKey: NDRKXFLZSRHAJE-UHFFFAOYSA-N

Note

  • Fire retardant.

Molecular Formula

  • C12-H2-Br8

Molecular Weight

  • 785.3798
 

Classification Codes

Classification Codes

  • Reproductive Effect
  • TSCA Flag S (Substance is Identified in a Final Significant New Use Rule)

Superlist Classification Code

  • Reasonably Anticipated to be a Carcinogen
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Names and Synonyms

Name of Substance

  • Octabromobiphenyl

Synonyms

  • ar,ar,ar,ar,ar',ar',ar',ar'-Octabromo-1,1'-biphenyl
  • BB-8
  • EINECS 248-696-7
  • HSDB 7350
  • OBB
  • Octabromobiphenyl
  • Octabromodiphenyl
  • UNII-64I1Q073MF

Systematic Names

  • 1,1'-Biphenyl, ar,ar,ar,ar,ar',ar',ar',ar'-octabromo-
  • Biphenyl, octabromo-
  • Tetrabromo(tetrabromophenyl)benzene

Superlist Names

  • Octabromobiphenyl
  • Octabromobiphenyl [Polybrominated biphenyls]

Registry Numbers

CAS Registry Number

  • 27858-07-7

FDA UNII

  • 64I1Q073MF

System Generated Number

  • 0027858077

Structure Descriptors

InChI

InChI=1S/C12H2Br8/c13-4-2-1-3(6(14)7(4)15)5-8(16)10(18)12(20)11(19)9(5)17/h1-2H

InChIKey

NDRKXFLZSRHAJE-UHFFFAOYSA-N

Smiles

Brc1ccc(c(Br)c1Br)c2c(Br)c(Br)c(Br)c(Br)c2Br

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LDLo oral 2gm/kg (2000mg/kg)   Toxicology and Applied Pharmacology. Vol. 22, Pg. 316, 1972.