2,3,7,8-tetrabromodibenzofuran

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Names

[ Name ]:
2,3,7,8-tetrabromodibenzofuran

[Synonym ]:
2,3,7,8-tetrabromobenzofuran
2,3,7,8-tetrabromo-dibenzofuran
2,3,7,8-Tetrabrom-dibenzofuran
Dibenzofuran,2,3,7,8-tetrabromo

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₂H₄Br₄O

[ Molecular Weight ]:
483.77600

[ Exact Mass ]:
479.70000

[ PSA ]:
13.14000

[ LogP ]:
6.63600

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HP5295170

CHEMICAL NAME :: Dibenzofuran, 2,3,7,8-tetrabromo-

CAS REGISTRY NUMBER :: 67733-57-7

BEILSTEIN REFERENCE NO. :: 0221403

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C12-H4-Br4-O

MOLECULAR WEIGHT :: 483.80

WISWESSER LINE NOTATION :: T B656 HOJ DE EE KE LE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 4740 ng/kg

TOXIC EFFECTS :: Nutritional and Gross Metabolic - body temperature decrease

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: 320,151,1979 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 4500 ug/kg

SEX/DURATION :: female 10-18 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 107,141,1991

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 4500 ug/kg

SEX/DURATION :: female 10-18 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - urogenital system

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 107,141,1991

Related Compounds

2,3,7,8-TETRAMETHYL-1,4,6,9-THIANTHRENETETRONE
2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE MANGANESE(III) CHLORIDE
2,3,7,8,12,13,17,18-Octaethyl-21H,23Hporphine ruthenium(II)carbonyl
2,3,7,8-tetramethoxy-10,11-dihydro-5H-10,5-azaethano-dibenzo[a,d]cycloheptene
2,3,7,8-tetramethoxyselenanthrene
2,3,7,8-tetrachlorodibenzo-p-dioxin-1-ol
Methyl 4-amino-4-(6-methoxypyridin-2-yl)butanoate
Tert-butyl 4-(3-amino-1,1-difluoropropan-2-yl)piperidine-1-carboxylate
tert-butyl N-[3-amino-2-methyl-2-(quinolin-7-yl)propyl]carbamate
2-(3-Bromo-2,4-difluorophenyl)cyclopropane-1-carboxylic acid
tert-butyl N-[1-amino-3-(3,5-dichlorophenyl)propan-2-yl]carbamate
tert-butyl N-{2-amino-2-[2-chloro-6-(propan-2-ylsulfanyl)phenyl]ethyl}carbamate
Methyl 2-amino-3-methyl-3-(3-methyl-1,2-oxazol-5-yl)butanoate
tert-butyl (1S,4R)-5-[(2S)-2-aminopropyl]-2-azabicyclo[2.1.1]hexane-2-carboxylate
tert-butyl N-{3-amino-2-[2-(dimethylamino)-5-fluorophenyl]propyl}carbamate
5-Methoxy-3-(2-methylpyridin-3-yl)-5-oxopentanoic acid

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