Insecticide can be used to fumigate mosquito chemical Transfluthrin 118712-89-3

Chemical Name

2,3,5,6-Tetrafluorobenzyl-(1R,3S)-3-(2,2-dichlorovinyl)-2,

2-dimethyl-cyclopropanecarboxylate

CAS No.

118712-89-3

Formula

C₁₅H₁₂CI₂F₄O₂

Total Ester 

≥93.0%

Moisture

≤0.3%

Acid Degree

≤0.3%

Solubility

water 5.7 x 10^-5g/L(20°C); Mineral oils and organic solvents(hexane, Isopropanol, toluene, dichloromethane)>200g/L(20°C)

Stability

Undecomposed at 200°C for 5 hours; DT₅₀ over 1 year in pure water(25°C,pH=5-7);

Can be stored over 2 years in normal condition.

Toxicity

Acute oral LD₅₀:>5000mg/kg(rats), Acute dermal LD₅₀>5000mg/kg(rats), Acute inhalant LC₅₀>513mg/m3.  

Mosquito coil  

High-grade

0.08%

Standard

0.05%

Ordinary

0.03%

Electric-thermal mat

10 mg/mat with central temperature of heater at 170°C 

Aerosol: 

0.05-0.1%  active  ingredients  content  in  mixture with  emulsifier  

synergist and lethal agent.