ZWSI04 Deltamethrin
Specification:98%TC, 2.5%SC 2.5%EC
CAS NO.: 52918-63-5
Chemical name:
(S)-a-cyano-3-phenoxybenzyl-(1R)-cis-2,2-dimethyl-3-(2,2-dibromovinyl)
cyclopropanecarboxylate
Structure Formula:
Molecular Formula: C22H19Br2NO3
Physical chemistry: It is white colorless crystal.M.P.101-102℃,V.P.4.0×10-8pa(25℃).Hardly soluble in water or other hydroxylic solvents,soluble in most of organic solvents.It is stable to light and air.It can remain good quality for at least two years at normal temperature.
Toxicology: Acute oral LD50 to rats is 130mg/kg
Application: It is broad-spectrum and has powerful contacting and stomach poisoning effect and swift effect to knock down,especially for the larva of insects of lepidoptera.It has repellant activity.It is widely used for controlling various pests on cotton,vegetable,fruit and other crops.It is also used for controlling hygienical pests outside.
