(2,3,5,6-tetrafluorophenyl)methyl (1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate

transfluthrin /  (2,3,5,6-tetrafluorophenyl)methyl (1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylat

Molecular formula: C15H12Cl2F4O2
Molecular weight: 371.16
CAS NO: 118712-89-3
Melting point: 32℃ Boiling point: 135℃/0.1mPa
Vapor pressure: 4.0×10-4Pa(20℃)
Density: 1.5072g/cm^3(28℃)
Appearance: Colorless to yellowish brown liquid or semi-crystalline solid.

Solubility: Solubility in water 5.7×5.7×10-5g/L(20℃), organic solvent (25℃)>200g/L, 200℃ after 5 hours did not decompose.
Stability: in pure water at 25℃, pH=5-7, the half-life is more than 1 year; It can be stored for more than 2 years under normal temperature. Toxicity: acute transoral LD50: >5000mg/kg; Acute percutaneous LD50: >5000mg/kg;

Uses: Tetrafluorothrin is a high efficiency, low toxicity, broad spectrum insecticide for public health, which can effectively control health pests and store pests. It has quick knockdown effect on diptera insects such as mosquitoes, and has good residual effect on cockroaches and bedbugs. It can be used in mosquito repellent, aerosol insecticide, electric tablet mosquito repellent and other preparations. Note: Do not mix with alkaline substances. It is highly toxic to fish, shrimp, bees, silkworm and so on. Do not approach fish pond, bee farm, mulberry garden when using, so as not to pollute the above fields.

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