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D70007

Sigma-Aldrich

2,5-Dichlorophenol

98%

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About This Item

Linear Formula:
Cl2C6H3OH
CAS Number:
583-78-8
Molecular Weight:
163.00
Beilstein:
1907692
EC Number:
209-520-4
MDL number:
MFCD00002174
UNSPSC Code:
12352100
PubChem Substance ID:
24894066
NACRES:
NA.22

Assay

98%

form

chunks
powder or crystals

bp

211 °C (lit.)

mp

54-57 °C (lit.)

SMILES string

Oc1cc(Cl)ccc1Cl

InChI

1S/C6H4Cl2O/c7-4-1-2-5(8)6(9)3-4/h1-3,9H

InChI key

RANCECPPZPIPNO-UHFFFAOYSA-N

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Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302,H315,H319,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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4-Chlorophenol ≥99%

Sigma-Aldrich

185787

4-Chlorophenol

N Díaz-Alejo et al.
Journal of chromatography, 622(2), 179-186 (1993-12-22)
O-Hexyl O-2,5-dichlorophenyl phosphoramidate (HDCP) is a chiral organophosphorus compound that undergoes enzymatic hydrolysis in the rat and hen. Studies of the stereospecificity of its biodegradation are necessary to establish HDCP toxicity. To this effect, methods have been developed for the
M A Sogorb et al.
Chemico-biological interactions, 87(1-3), 117-125 (1993-06-01)
The organophosphorus (OP) compound O-hexyl-O-2,5-dichlorophenyl phosphoramidate (H-DCP) is hydrolysed in the plasma, liver and brain of hens and rats. We study in hen plasma the effect of tissue and substrate concentrations and of pH on the hydrolysing activity of H-DCP.
Xiaoyun Ye et al.
Environment international, 35(8), 1160-1163 (2009-08-12)
In humans, the metabolism of environmental phenols may include the formation of conjugated species (e.g., glucuronides and sulfates), but the free species-not the conjugated forms-are considered biologically active. Therefore, information on the concentration of these free species in blood or
R H Hill et al.
Archives of environmental health, 50(4), 277-280 (1995-07-01)
p-Dichlorobenzene is used widely in the United States as a room deodorizer, a moth repellent, and a precursor for a polymer. In a previous study of selected children in Arkansas, we found that 96% of the children had detectable urinary
T Yoshida et al.
Archives of environmental contamination and toxicology, 43(4), 481-485 (2002-10-26)
The relationship between exposure to p-dichlorobenzene (p-DCB) and urinary excretion of 2,5-dichlorophenol (2,5-DCP), the major metabolite of p-DCB, was examined to evaluate the usefulness of the metabolite as a biological index for low-level exposure of p-DCB in the general population.
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