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137715

Sigma-Aldrich

2,4,6-Tribromophenol

99%

Synonym(s):

1,3,5-Tribromo-2-hydroxybenzene, Bromol

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About This Item

Linear Formula:
Br3C6H2OH
CAS Number:
Molecular Weight:
330.80
Beilstein:
776920
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor density

11.4 (vs air)

Assay

99%

bp

282-290 °C/746 mmHg (lit.)

mp

90-94 °C (lit.)

solubility

water: soluble 0.007g/100ml at 25 °C
chloroform: soluble
diethyl ether: soluble
ethanol: soluble
methanol: soluble
methylene chloride: soluble

SMILES string

Oc1c(Br)cc(Br)cc1Br

InChI

1S/C6H3Br3O/c7-3-1-4(8)6(10)5(9)2-3/h1-2,10H

InChI key

BSWWXRFVMJHFBN-UHFFFAOYSA-N

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General description

2,4,6-Tribromophenol undergoes oxidative degradation catalyzed by SiO2-supported iron(III)-5,10,15,20-tetrakis(4-carboxyphenyl) porphyrin. It is degraded by Bacillus sp.GZT strain via reductive bromination as major degradation pathway. It is a widely used brominated flame retardant.

Application

2,4,6-Tribromophenol was used in analysis of nonylphenol, nonylphenol monoethoxylate and octylphenol in sediment, water and fish tissue.

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Eye Irrit. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Qianqian Zhu et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 48(13), 1593-1601 (2013-08-21)
Iron(III)-porphyrin complexes are generally regarded as green catalysts, since they mimic the catalytic center of cytochrome-P450 and widely used as green catalysts for degrading halogenated phenols in wastewater, such as landfill leachates. However, iron(III)-porphyrins are deactivated by self-oxidation in the
Estrogenic alkylphenols in fish tissues, sediments, and waters from the UK Tyne and Tees estuaries.
Lye CM, et al.
Environmental Science & Technology, 33(7), 1009-1014 (1999)
Hidetoshi Kuramochi et al.
Journal of environmental monitoring : JEM, 10(2), 206-210 (2008-02-05)
2,4,6-Tribromophenol (TBP) is expected to exist in both ionic and non-ionic forms in the environment due to ionisation of the phenolic group at near neutral pH. In this study, the water solubility (Sw) and 1-octanol-water partition coefficient (Kow) of aqueous
Lei Zu et al.
Bioresource technology, 110, 153-159 (2012-02-24)
A strain Bacillus sp. GZT capable of debrominating and mineralizing 2,4,6-tribromophenol (TBP) was isolated and characterized by morphological observation, biochemical and physiological identification as well as 16S rRNA sequence analysis. Biodegradation kinetics experiments demonstrated that initial TBP concentration had a
Kristina Arnoldsson et al.
Environmental science & technology, 46(13), 7239-7244 (2012-06-13)
Polybrominated dibenzo-p-dioxins (PBDD) are emerging environmental pollutants with structural similarities to the highly characterized toxicants polychlorinated dibenzo-p-dioxins. The geographical and temporal variations of PBDD in biota samples from the Baltic Sea do not display features that are normally related to

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