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Merck
CN

D70007

2,5-Dichlorophenol

98%

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About This Item

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

Key Documents

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Product Name

2,5-Dichlorophenol, 98%

InChI key

RANCECPPZPIPNO-UHFFFAOYSA-N

InChI

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

SMILES string

Oc1cc(Cl)ccc1Cl

assay

98%

form

chunks
powder or crystals

bp

211 °C (lit.)

mp

54-57 °C (lit.)

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pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

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

Storage Class

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

wgk

WGK 2

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCBS0485V
BCBR6998V
BCBP0791V
BCBQ1104V
BCBP8703V

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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.
J S Holler et al.
Journal of analytical toxicology, 13(3), 152-157 (1989-05-01)
We have developed a method for determining selected chlorinated phenols and phenoxy herbicides in urine. The process of preparing the samples includes acid hydrolysis, extraction with benzene, derivatization with diazoethane, and column chromatography cleanup. We quantify the more volatile compounds
R H Hill et al.
Environmental research, 71(2), 99-108 (1995-11-01)
We measured 12 analytes in urine of 1000 adults living in the United States to establish reference range concentrations for pesticide residues. We frequently found six of these analytes: 2,5-dichlorophenol (in 98% of adults); 2,4-dichlorophenol (in 64%); 1-naphthol (in 86%);
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
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
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