Common name: Alpha-cypermethrin
Chemical name: [1a(S*),3a]-(?-cyano(3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2
dimethylcyclopropanecarboxylate
CAS No: 67375-30-8
MF: C22H19Cl2NO3
Description
1.Formula Weight:416.35
2.Specific gravity:1.24
3.Melting Point:78-91°C
4.Vapor Pressure: 23Pa/20°C
5.Solubility: difficultly dissolved in water.
Easily Dissolved hexane, acetone, xylene, methane and
Toxicity
Acute oral LD50:474mg/kg(rats),
Acute dermal LD50:>2000mg/kg(rats).
Acute inhalant LC50 :>0.32mg/L(3h)rats
| Common name |
Alpha-cypermethrin 100 g/L SC |
| CAS No |
67375-30-8 |
| Technical |
97% TC |
| Formulation |
100 g/L EC, 100 g/L SC |
| Application |
Alpha-cypermethrin can be used to control pests on crops such as cotton, vegetables, fruit trees, tea plants, soybeans and sugar beets. The control effect of LEPIDOPTERA, and a half, Diptera, ORTHOPTERA, COLEOPTERA, tassel and HYMENOPTERA in cotton and fruit trees were effect. It has special effects on cotton bollworm, Pectinophora gossypiella, aphis gossypii, litchi and citrus Phyllocnistis citrella. |
| Storage Stability |
Stable for 2 years after receipt of order if stored under recommended conditions. After 2 years, the compound should be re-analyzed for chemical purity before use. |
Mode of action
Non-systemic insecticide with contact and stomach action.
Acts on the central and peripheral nervous system in very low doses.
Function
Control of a wide range of chewing and sucking insects (particularly Lepidoptera,
Coleoptera, and Hemiptera) in fruit (including citrus), vegetables, vines, cereals,
maize, beet, oilseed rape, potatoes, cotton, rice, soya beans, forestry,and other
crops.Control of cockroaches, mosquitoes, flies, and other insect pests in public
health; and flies in animal houses. Also used as an animal ectoparasiticide.
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