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Sigma-Aldrich

2,4-Dibromophenol

95%

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About This Item

Linear Formula:
Br2C6H3OH
CAS Number:
Molecular Weight:
251.90
Beilstein:
1861291
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

95%

form

solid

bp

154 °C/11 mmHg (lit.)

mp

35-38 °C (lit.)

SMILES string

Oc1ccc(Br)cc1Br

InChI

1S/C6H4Br2O/c7-4-1-2-6(9)5(8)3-4/h1-3,9H

InChI key

FAXWFCTVSHEODL-UHFFFAOYSA-N

Gene Information

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General description

The electrochemical hydrodehalogenation of 2,4-dibromophenol has been studied by electrochemical reduction in H-cells and solid polymer electrolyte cells using catalyzed cathodes. 2,4-Dibromophenol inhibits the microbial activity in marine sediments.

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 2 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Aliaksandr I Balabanovich et al.
Environmental science & technology, 39(14), 5469-5474 (2005-08-09)
Halogen-containing aromatics, mainly bromine-containing phenols, are harmful compounds contaminating pyrolysis oil from electronic boards containing halogenated flame retardants. In addition,theirformation increases the potential for evolution of polybrominated dibenzo-p-dioxins (PBDDs) and dibenzofurans (PBDFs) at relatively low temperature (up to 500 degrees
Keun Young Kim et al.
Journal of food science, 75(5), H145-H150 (2010-07-16)
A bromophenol, bis(2,3-dibromo-4,5-dihydroxybenzyl) ether, was purified from the red alga Polyopes lancifolia. Its IC(50) values were 0.098 and 0.120 microM against Saccharomyces cerevisiae and Bacillus stearothermophilus alpha-glucosidases, respectively, and 1.00 and 1.20 mM against rat-intestinal sucrase and maltase. This bromophenol
Inhibition of microbial activity in marine sediments by a bromophenol from a hemichordate.
King GM.
Nature, 323(6085), 257-259 (1986)
G M King
Applied and environmental microbiology, 54(12), 3079-3085 (1988-12-01)
Halophenols such as 2,4-dibromophenol (DBP) occur naturally in some marine sediments, as a consequence of various animal and algal activities. In an earlier study, DBP was observed in the burrow microenvironment of the hemichordate Saccoglossus kowalewskii. At the concentrations found
H Cheng et al.
Environmental science & technology, 38(2), 638-642 (2004-01-31)
A new technology for remediation of halogenated organics-oil systems, which can cause serious environmental problems, has been demonstrated using the electrochemical hydrodehalogenation of 2,4-dibromophenol (DBP) in paraffin oil in a solid polymer electrolyte reactor. The reactor has been evaluated in

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