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Chemical Name:
2,3,5,6-tetrafluorobenzyl(1R,3S)-3-(2,2-dichlorovinyl)-2,2-dimethyl-cyclopropanecarboxylate
Formula:C15H12Cl2F4O2
Formula Weight:371.16
CAS NO:118712-89-3
Uses:
Transfluthrin is a fast acting insecticides. It has broad action spectrum against household and hyginene pest. Also, it shows very fast knock-down effect and good killing activity.Transfluthrin is extraordinarily effective at very low application rates.Moreover its evaporation rate proves to be particularly high,marking it suitable to be applied both heated and unheated system.
The main formulation types available are mosquito coils(MC) and liquid vaporizers(LV).
Appearance: Colourless to brown liquid or crystal pulp or solid.
Melting Point:32℃
Density:1.5072g/cm3(28℃)
Boiling Point:135℃
Vapor Pressure:4.0×10-4Pa(20℃)
Solubility:water 5.7×10-5g/L(20℃); mineral oils and organic solvents(hexane, isopropanol, toluene, dichloromethane)>200g/L(20℃)
Stability:Undecomposed at 200℃ for 5 hours; DT50 over 1 year in pure water(25℃,pH=5-7); Can be stored over 2 years in normal condition.
Toxicity:Acute oral LD50 to rats is more than 5000mg/kg. Acute dermal LD50 to rats is more than 5000mg/kg, Acute inhalant LC50 to rats is more than 513mg/L.