2050-47-7|Benzene,1,1'-oxybis[4-bromo-Products Supply

Benzene,1,1'-oxybis[4-bromo- cas no:2050-47-7

Synonyms: Ether,bis(p-bromophenyl) (6CI,7CI,8CI);4,4'-Dibromodiphenyl ether;BDE 15;Bis(bromophenyl) ether;Bis(p-bromophenyl) ether;Di(4-bromophenyl) ether;NSC 1787;NSC 9487;PBDE 15;p,p'-Dibromodiphenylether;

Identification

NameBenzene,1,1'-oxybis[4-bromo-
CAS2050-47-7
SynonymsEther,bis(p-bromophenyl) (6CI,7CI,8CI);4,4'-Dibromodiphenyl ether;BDE 15;Bis(bromophenyl) ether;Bis(p-bromophenyl) ether;Di(4-bromophenyl) ether;NSC 1787;NSC 9487;PBDE 15;p,p'-Dibromodiphenylether;
EINECS(EC#)218-090-7
Molecular FormulaC₁₂H₈Br₂O
Molecular Weight328

Chemical Properties

AppearanceWhite to off-white granules.
refractive index1.6081 (20 C)
storage temp2-8°C

Safety Data

Hazard F；Xn；N
Risk R33
Safety Poison by intraperitoneal route. See also ETHERS and BROMIDES. When heated to decomposition it emits toxic fumes of Br−.

Toxicity

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KN0175000

CHEMICAL NAME :: Ether, bis(4-bromophenyl)

CAS REGISTRY NUMBER :: 2050-47-7

BEILSTEIN REFERENCE NO. :: 2050738

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C12-H8-Br2-O

MOLECULAR WEIGHT :: 328.02

WISWESSER LINE NOTATION :: ER DOR DE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,16,1953

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

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Benzene,1,1'-oxybis[4-bromo- cas no:2050-47-7

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CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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