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Supelco

Chlorfenson

PESTANAL®, analytical standard

Synonym(s):

4-Chlorophenyl 4-chlorobenzenesulfonate, Difenson, Ovex

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About This Item

Empirical Formula (Hill Notation):
C12H8Cl2O3S
CAS Number:
80-33-1
Molecular Weight:
303.16
Beilstein/REAXYS Number:
2944674
EC Number:
201-270-4
MDL number:
MFCD00055266
UNSPSC Code:
41116107
PubChem Substance ID:
329755274
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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

SMILES string

Clc1ccc(OS(=O)(=O)c2ccc(Cl)cc2)cc1

InChI

1S/C12H8Cl2O3S/c13-9-1-5-11(6-2-9)17-18(15,16)12-7-3-10(14)4-8-12/h1-8H

InChI key

RZXLPPRPEOUENN-UHFFFAOYSA-N

General description

Chlorfenson is a pyrethroid pesticide effective against mites of citrus fruit, vegetable crops and ornamentals. It is a non-systemic acaricide with residual ovicidal activity.

Application

Chlorfenson may be used as a reference standard for the determination of chlorfenson in bee pollens by using a solid-phase extraction (SPE) column for cleanup followed by gas chromatography using electron-capture detector.
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 Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK5693
BCBZ7834
SZBE083XV
SZB9107XV
SZE9107X

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THE DANGER OF USING PESTICIDES TO CONTROL VARROA JACOBSONI OUD.
Arzone A
Apiacta (1984)
Simultaneous determination of organochlorine, organophosphorus, and pyrethroid pesticides in bee pollens by solid-phase extraction cleanup followed by gas chromatography using electron-capture detector.
Zhang L, et al.
Food Analytical Methods, 6(6), 1508-1514 (2013)
Gustavo A Alonso et al.
Sensors (Basel, Switzerland), 11(4), 3791-3802 (2011-12-14)
An approach to an inhibition bioelectronic tongue is presented. The work is focused on development of an automated flow system to carry out experimental assays, a custom potentiostat to measure the response from an enzymatic biosensor, and an inhibition protocol

Protocols

Testing Food for Fipronil Contamination

Test your food for fipronil contamination using our analytical standards, certified reference materials, solvents, and columns for analysis.

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