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CAS 52645-53-1

CAS 52645-53-1 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 52645-53-1
CAS 52645-53-1PubChem CID 40326

Permethrin

Permethrin is a cyclopropanecarboxylate ester in which the esterifying alcohol is 3-phenoxybenzyl alcohol and the cyclopropane ring is substituted with a 2,2-dichlorovinyl group and with gem-dimethyl groups. It has a role as an agrochemical, an ectoparasiticide, a pyrethroid ester insecticide, a pyrethroid ester acaricide and a scabicide. It is a cyclopropanecarboxylate ester and a member of cyclopropanes. It is functionally related to a 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid. — ChEBI

IUPAC name
(3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
Molecular formula
C21H20Cl2O3
Molecular weight
391.3 g/mol
Exact mass
390.0789499 Da
XLogP3
6.5
Topological polar surface area
35.5 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

PouncePermethrinePermetrinaElimiteKudosPermethrinumActicinAmbushfog
16 more reported names
ChinetrinCorsairDragnetEcsuminEctibanEfmethrinImperatorKaleaitKestrelLyclearOutflankPerigenPermasectPerthrineQuamlinStomoxi
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 52645-53-1

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How CAS 52645-53-1 is used on this site

CAS 52645-53-1 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 52645-53-1 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.