Isomerism | Cypermethrin is a chiral molecule. The technical material consists of eight isomers, four cis and four trans. |
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 | No 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 |
Pesticide type | Insecticide, Veterinary substance |
Substance group | Pyrethroid |
Minimum active substance purity | 920 g/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 | 52315-07-8 |
EC number | 257-842-9 |
CIPAC number | 332 |
US EPA chemical code | 109702/129064 |
PubChem CID | 2912 |
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 name | cyano(3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate |
Other status information | Severe Marine Pollutant, Surface and Groundwater Pollutant |
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 |
Isomerism | None |
Chemical formula | C5H12NO3PS2 |
Canonical SMILES | CNC(=O)CSP(=S)(OC)OC |
Isomeric SMILES | No data |
International Chemical Identifier key (InChIKey) | MCWXGJITAZMZEV-UHFFFAOYSA-N |
International Chemical Identifier (InChI) | InChI=1S/C5H12NO3PS2/c1-6-5(7)4-12-10(11,8-2)9-3/h4H2,1-3H3,(H,6,7) |
Pesticide type | Insecticide, Acaricide, Metabolite |
Metabolite Type | Soil |
Substance group | Organophosphate |
Minimum active substance purity | 970 g/kg |
Known relevant impurities | EU dossier - omethoate <2g/kg, isodimethoate <3g/kg |
Substance origin | Synthetic |
Mode of action | Systemic with contact and stomach action. Acetylcholinesterase (AChE) inhibitor. |
CAS RN | 60-51-5 |
EC number | 200-480-3 |
CIPAC number | 59 |
US EPA chemical code | 035001 |
PubChem CID | 3082 |
Molecular mass (g mol-1) | 229.26 |
PIN (Preferred Identification Name) | O,O-dimethyl S-[2-(methylamino)-2-oxoethyl] phosphorodithioate |
IUPAC name | 2-dimethoxyphosphinothioylthio-N-methylacetamide |
CAS name | O,O-dimethyl S-(2-(methylamino)-2-oxoethyl) phosphorodithioate |
Other status information | Potential groundwater contaminant; Severe Marine Pollutant |
Relevant Environmental Water Quality Standards | UK Statutory standard for the protection of aquatic life in inland waters, coastal and territorial waters: 1 ug/L as annual average UK statutory standard for surface water quality: 'Good' for freshwater, transitional and coastal waters 0.48 ug/L, 4.0 ug/L 95th percentile |