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Cypermethrin of Insecticide Pesticide (100g/l EC, 200g/l EC, 250g/l EC)

China Cypermethrin of Insecticide Pesticide (100g/l EC, 200g/l EC, 250g/l EC), Find details about China Veterinary Substance, Profenofos from Cypermethrin of Insecticide Pesticide (100g/l EC, 200g/l EC, 250g/l EC)

Model NO.
EC
Origin
China
Model NO.
EC
Origin
China
Cypermethrin of Insecticide Pesticide (100g/l EC, 200g/l EC, 250g/l EC)

Cypermethrin is an insecticide that has approval for use in the EU. It has a low aqueous solubility and is volatile. Whilst its chemical properties suggest that it should not leach to groundwater it has been detected. It is considered a serious marine pollutant. It is moderately persistent is soils but is likely to degrade moderately fast in water systems under daylight conditions. It is moderately toxic to mammals and there is some concern regarding its potential to bioaccumulate. Whilst it is an irritant, no serious human health issues have been identified. It is highly toxic to most aquatic species and honeybees. It is moderately toxic to earthworms but there is little risk to birds.

Description: An insecticide used to control a broad spectrum of pests especially Lepidoptera
Example pests controlled: Aphid vectors of BYDV; Summer aphids; Weevils; Caterpillars; Yellow cereal fly; Flea beetles; Blossom beetles; Pod midge
Example applications: Cereals including wheat, barley, oats, rye, triticale; Vegetables including peas & beans, brassicas; Oilseed rape; Sugarbeet, fodder beet and mangels; Potatoes; Apples; Pears; Grassland

Chemical structure: 
IsomerismCypermethrin is a chiral molecule. The technical material consists of eight isomers, four cis and four trans.
Chemical formulaC22H19Cl2NO3
Canonical SMILESCC1(C(C1C(=O)OC(C#N)C2=CC(=CC=C2)OC3=CC=CC=C3)C=C(Cl)Cl)C
Isomeric SMILESNo data
International Chemical Identifier key (InChIKey)KAATUXNTWXVJKI-UHFFFAOYSA-N
International Chemical Identifier (InChI)InChI=1S/C22H19Cl2NO3/c1-22(2)17(12-19(23)24)20(22)21(26)28-18(13-25)14-7-6-10-16(11-14)27-15-8-4-3-5-9-15/h3-12,17-18,20H,1-2H3

General status: 
Pesticide typeInsecticide, Veterinary substance
Substance groupPyrethroid
Minimum active substance purity920 g/kg
Known relevant impuritiesEU dossier - None declared
Substance originSynthetic
Mode of actionNon-systemic with contact and stomach action. Sodium channel modulator.
CAS RN52315-07-8
EC number257-842-9
CIPAC number332
US EPA chemical code109702/129064
PubChem CID2912
Molecular mass (g mol-1)416.3
PIN (Preferred Identification Name)(E)-cyano(3-phenoxyphenyl)methyl (1E,3E)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
IUPAC name(RS)-α-cyano-3-phenoxybenzyl (1RS,3RS;1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
CAS namecyano(3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate
Other status informationSevere Marine Pollutant, Surface and Groundwater Pollutant
Relevant Environmental Water Quality StandardsUK Environment Agency non-statutory standard for the protection of aquatic life in freshwater and saltwater annual average 0.0002 ug/L, max acceptable conc 0.002 ug/L
UK statutory standard for water quality: Good for fresh, transitional & saltwater: 0.1 ng/L as annual mean conc, 0.4 ng/L 95th percentile

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