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107131

Sigma-Aldrich

Hexabromobenzene

98%

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About This Item

Empirical Formula (Hill Notation):
C6Br6
CAS Number:
Molecular Weight:
551.49
Beilstein/REAXYS Number:
1912586
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

98%

form

solid

mp

>300 °C (lit.)

solubility

chloroform: soluble 10 mg/mL

functional group

bromo

SMILES string

Brc1c(Br)c(Br)c(Br)c(Br)c1Br

InChI

1S/C6Br6/c7-1-2(8)4(10)6(12)5(11)3(1)9

InChI key

CAYGQBVSOZLICD-UHFFFAOYSA-N

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General description

Hexabromobenzene is used as fire retardant in plastics, paper and electric manufactured goods. It undergoes protodebromination when treated with sodium methoxide in methanol and ethyl methyl ketone to give a mixture of tetrabromobenzenes.

Application

The porphyrinogenic potential of hexabromobenzene (HBB) with hexachlorobenzene was studied in the liver of primiparous rats.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Comparison of the porphyrinogenic activity of hexabromobenzene and hexachlorobenzene in primiparous Wistar rats.
C E Mendoza et al.
Bulletin of environmental contamination and toxicology, 21(3), 358-364 (1979-02-01)
Uptake of chloro- and bromobiphenyls, hexachloro- and hexabromobenzene by fish.
V Zitko et al.
Bulletin of environmental contamination and toxicology, 16(6), 665-673 (1976-12-01)
Polyhalogeno-aromatic compounds. Part VIII. Reactions of hexabromobenzene with nucleophiles.
Collins I and Suschitzky H.
J. Chem. Soc. Sect. C, 18, 2337-2341 (1969)
Axel Möller et al.
Environmental pollution (Barking, Essex : 1987), 159(6), 1577-1583 (2011-03-23)
The spatial distribution of polybrominated diphenyl ethers (PBDEs) and several alternative non-PBDE, non-regulated brominated flame retardants (BFRs) in air and seawater and the air-seawater exchange was investigated in East Greenland Sea using high-volume air and water samples. Total PBDE concentrations
R B Franklin et al.
Journal of toxicology and environmental health, 12(2-3), 223-234 (1983-08-01)
Male and female Sprague-Dawley rats were treated once with either crude or purified hexachlorobenzene (HCB) or crude or purified hexabromobenzene (HBB) at 150 mg/kg, intraperitoneally. Examination of hepatic microsomes 4 d later revealed an increase in cytochrome P-450 levels in

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