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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
Beilstein:
2006212
MDL number:
MFCD00143963
UNSPSC Code:
41116107
PubChem Substance ID:
329755276
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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

SMILES string

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

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

InChI key

JAZJVWLGNLCNDD-UHFFFAOYSA-N

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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.

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.

Legal Information

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

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H300 + H310 - H400

Hazard Classifications

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

Storage Class Code

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ8733
BCCG4856
BCBT3717
SZBE010XV
SZBD312XV

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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)
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)
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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