2,3',4,4',5,5'-Hexabromobiphenyl
Names
[ CAS No. ]:
59080-40-9
[ Name ]:
2,3',4,4',5,5'-Hexabromobiphenyl
[Synonym ]:
PBB6
2,4,5,2',4',5'-Hexabromdiphenyl
2,2',4,4',5,5'-HEXABB (PBB-153)
PBB NO 153
3,3',4,4',6,6'-Hexabromobiphenyl
2,3',4,4',5,5'-Hexabromobiphenyl
2,4,5,2',4',5'-hexabromobiphenyl
2,2',4,4',5,5'-Hexabrombiphenyl
1,1'-Biphenyl, 2,3',4,4',5,5'-hexabromo-
BB-153
345-Hbb
pbb 153
245-Hbb
Chemical & Physical Properties
[ Density]:
2.5±0.1 g/cm3
[ Boiling Point ]:
482.1±40.0 °C at 760 mmHg
[ Molecular Formula ]:
C12H4Br6
[ Molecular Weight ]:
627.584
[ Flash Point ]:
236.3±22.1 °C
[ Exact Mass ]:
621.541260
[ LogP ]:
7.92
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.697
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DV5341000
- CHEMICAL NAME :
- 1,1'-Biphenyl, 2,2',4,4',5,5'-hexabromo-
- CAS REGISTRY NUMBER :
- 59080-40-9
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C12-H4-Br6
- MOLECULAR WEIGHT :
- 627.62
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 370 mg/kg/5W-I
- TOXIC EFFECTS :
- Behavioral - changes in motor activity (specific assay) Behavioral - muscle weakness
- REFERENCE :
- ANYAA9 Annals of the New York Academy of Sciences. (New York Academy of Sciences, 2 E. 63rd St., New York, NY 10021) V.1- 1877- Volume(issue)/page/year: 320,325,1979 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 360 mg/kg
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 81,431,1985