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Merck
CN

35835

2,5-Dichlorophenol

PESTANAL®, analytical standard

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About This Item

Linear Formula:
Cl2C6H3OH
CAS Number:
583-78-8
Molecular Weight:
163.00
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755227
EC Number:
209-520-4
Beilstein/REAXYS Number:
1907692
MDL number:
MFCD00002174

Key Documents

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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

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

211 °C (lit.)

Quality Level

100

application(s)

agriculture
environmental

format

neat

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Application

2,5-Dichlorophenol may be used as an analytical reference standard for the determination of the analyte in water, and wood, paper, cardboard, fruits, and fruit juices using simultaneous dispersive liquid-liquid microextraction and derivatization followed by gas chromatography-electron-capture detection (GC-ECD) and gas chromatography-mass spectrometry (GC-MS), respectively.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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
BCCM2135
BCCC9439

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Pao-Kuei Hsiao et al.
International archives of occupational and environmental health, 82(9), 1077-1085 (2009-02-28)
To investigate the effects of 1,4-dichlorobenzene (1,4-DCB) on kidney, liver, and hematological functions of workers in insect repellent factories in Taiwan. A cross-sectional study was performed comparing 46 exposed workers and 29 non-exposed workers. Health information was collected using questionnaires
K Tegethoff et al.
Mutation research, 470(2), 161-167 (2000-10-12)
The genotoxic potential of 1,4-dichlorobenzene (1,4-DCB) has been extensively evaluated in vitro and in vivo. The majority of the studies demonstrated the absence of a genotoxic potential for 1, 4-DCB. At variance are a bone marrow micronucleus test (MNT) after
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.
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.
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