China Beta-Cypermethrin 4.5% Ew Insecticide Pesticide & Veterinary Substance, Find details about China Imidacloprid, Cyfluthrin from Beta-Cypermethrin 4.5% Ew Insecticide Pesticide & Veterinary Substance
Isomerism | Cypermethrin is a chiral molecule and consists of eight isomers, four cis and four trans. Beta -cypermethirn is a reaction mixture of two enantiomeric forms. |
Chemical formula | C22H19Cl2NO3 |
Canonical SMILES | CC1(C(C1C(=O)OC(C#N)C2=CC(=CC=C2)OC3=CC=CC=C3)C=C(Cl)Cl)C |
Isomeric SMILES | CC1([C@H]([C@H]1C(=O)O[C@H](C#N)C2=CC(=CC=C2)OC3=CC=CC=C3)C=C(Cl)Cl)C |
International Chemical Identifier key (InChIKey) | GUQZCTLEJXHSIH-RZAVTOELSA-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/t17-,18+,20-/m0/s1 |
Pesticide type | Insecticide, Veterinary substance |
Substance group | Pyrethroid |
Minimum active substance purity | >960mg/kg |
Known relevant impurities | EU dossier: none declared |
Substance origin | Synthetic |
Mode of action | Non-systemic with contact and stomach action. Sodium channel modulator. |
CAS RN | 65731-84-2 |
EC number | 265-898-0 |
CIPAC number | 632 |
US EPA chemical code | 109702 |
PubChem CID | 6455379 |
Molecular mass (g mol-1) | 416.3 |
PIN (Preferred Identification Name) | reaction mixture comprising the enantiomeric pair rac-(R)-cyano(3-phenoxyphenyl)methyl (1S,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate in ratio approximately 2:3 with the enantiomeric pair rac-(R)-cyano(3-phenoxyphenyl)methyl (1S,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate |
IUPAC name | (R)-α-cyano-3-phenoxybenzyl (1S,3S)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate and (S)-α-cyano-3-phenoxybenzyl (1R,3R)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate |
CAS name | cyano(3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate |
Other status information | - |
Relevant Environmental Water Quality Standards | UK 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 |