2,3',4,4',5,5'-Hexabromobiphenyl

Modify Date: 2024-01-05 17:53:50

2,3',4,4',5,5'-Hexabromobiphenyl Structure
2,3',4,4',5,5'-Hexabromobiphenyl structure
Common Name 2,3',4,4',5,5'-Hexabromobiphenyl
CAS Number 59080-40-9 Molecular Weight 627.584
Density 2.5±0.1 g/cm3 Boiling Point 482.1±40.0 °C at 760 mmHg
Molecular Formula C12H4Br6 Melting Point N/A
MSDS N/A Flash Point 236.3±22.1 °C

 Names

Name 2,2',4,4',5,5'-hexabromobiphenyl
Synonym More Synonyms

 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

 Synonyms

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