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Merck
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Documentos Principais

35835

Supelco

2,5-Dichlorophenol

PESTANAL®, analytical standard

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About This Item

Fórmula linear:
Cl2C6H3OH
Número CAS:
Peso molecular:
163.00
Beilstein:
1907692
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

linha de produto

PESTANAL®

prazo de validade

limited shelf life, expiry date on the label

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

p.e.

211 °C (lit.)

pf

54-57 °C (lit.)

aplicação(ões)

agriculture
environmental

Formato

neat

cadeia de caracteres SMILES

Oc1cc(Cl)ccc1Cl

InChI

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

chave InChI

RANCECPPZPIPNO-UHFFFAOYSA-N

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Aplicação

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.

Informações legais

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

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Pictogramas

Exclamation markEnvironment

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

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

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 2

Equipamento de proteção individual

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


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Certificados de análise (COA)

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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%);
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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