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Merck
CN

36126

Chlorthiophos

PESTANAL®, analytical standard

Synonym(s):

O-(2,5-Dichloro-4-(methylthio)phenyl) O,O-diethyl phosphorothioate (predominant isomer)

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About This Item

Empirical Formula (Hill Notation):
C11H15Cl2O3PS2
CAS Number:
60238-56-4
Molecular Weight:
361.24
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755276
MDL number:
MFCD00143963
Beilstein/REAXYS Number:
2006212

Key Documents

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Product Name

Chlorthiophos, PESTANAL®, analytical standard

InChI

1S/C11H15Cl2O3PS2/c1-4-14-17(18,15-5-2)16-10-6-9(13)11(19-3)7-8(10)12/h6-7H,4-5H2,1-3H3

SMILES string

CCOP(=S)(OCC)Oc1cc(Cl)c(SC)cc1Cl

InChI key

JAZJVWLGNLCNDD-UHFFFAOYSA-N

grade

analytical standard

description

mixture of isomers

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

storage temp.

2-8°C

Quality Level

100

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Application

Chlorthiophos may be used as a reference standard for the determination of the test analyte in herbal plant, berry fruits, Chinese teas, and honey by various chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Chlorthiophos is an organophosphate insecticide widely used in agriculture. It acts by inhibiting acetylcholinesterase enzyme, involved in hydrolysis of acetylcholine in nervous system of different species including humans.

Legal Information

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

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Aquatic Acute 1

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

农药列管产品
危险化学品
非剧毒-急性毒性1
This item has

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ8733
BCCG4856
BCBT3717

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Simultaneous determination of 200 pesticide residues in honey using gas chromatography--tandem mass spectrometry in conjunction with streamlined quantification approach.
Shendy AH, et al.
Journal of Chromatography A, 1427(1), 142-160 (2016)
Development of an efficient method for multi residue analysis of 160 pesticides in herbal plant by ethyl acetate hexane mixture with direct injection to GC-MS/MS.
Taha SM and Gadalla SA
Talanta, 174(8), 767-779 (2017)
Detection of genotoxicity and mutagenicity of chlorthiophos using micronucleus, chromosome aberration, sister chromatid exchange, and Ames tests.
Aky?l D and Konuk M
Environmental Toxicology, 30(8), 937-945 (2015)
Simultaneous determination of 118 pesticide residues in Chinese teas by gas chromatography-mass spectrometry.
Yang X, et al.
Chemical Papers, 63(1), 39-46 (2009)
Multiresidue method for determination of 88 pesticides in berry fruits using solid-phase extraction and gas chromatography-mass spectrometry: Determination of 88 pesticides in berries using SPE and GC-MS.
Yang X, et al.
Food Chemistry, 127(2), 855-865 (2011)
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