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258164

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

Quality Level

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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Inhibition of microbial activity in marine sediments by a bromophenol from a hemichordate.
King GM.
Nature, 323(6085), 257-259 (1986)
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
Hui Liu et al.
Chemosphere, 84(4), 512-518 (2011-04-05)
Hydroxylated polybrominated diphenyl ethers (HO-PBDEs) have received significant attention due to their toxicities and universal presence in the environmental matrices. However, their origins are not fully understood. We explored the feasibility of the generation of HO-PBDEs through photochemical processes from
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

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