Heptafluthrin is the most promising varieties in the fourth generation of health pyrethroids. This fully competitive product has the following features:

1. Firstly, this product technical material has no patent protection of globally effective chemicals. All qualified manufacturers can produce it for the benefit of reducing raw material costs.
2. Secondly, this product has been officially registered by our domestic manufacturers with stable synthesis techniques of raw materials.
3. Thirdly, the product is the universal raw materials of health pesticides (mainly for mosquitoes), which can be respectively used for the mosquito-repellent incense, liquid mosquito repellents, mosquito coils, mosquito mat, aerosol and killer formulation owing to its suitable vapour pressure, strong knockdown ability, lethal ability and the safety to human body.
4. Fourthly, safety index is better than Merperfluthrin and Dimefluthrin with low cost, which can be used to replace the second and third generation of household pesticides technical materials.

Description
         Yellow liquid with peculiar smell, Concentration≥92%，Insoluble in water, soluble in most of organic solvents like Is    ethane, toluene, chloroform, Isopropyl ether, acetone, methanol; In most oil-based or water-based preparation is stable, under ultraviolet light is not stable, decompose in the strong acid and alkaline medium. mainly used for the prevention and control of indoor mosquito, fly etc. And also can be a very good prevention and treatment of coleoptera and pest lepidoptera which live in the soil, and some wings to.

Rat acute oral LD50 is 1000 mg/kg in male, is 825mg/kg in female; acute dermal LD50＞2000 mg/kg, acute inhalation LC50＞2000mg/m³; No irritating to rabbit skin; Slight irritating to the eyes, accumulations in the body is small, no teratogenic under test conditions, no mutagenic, no carcinogenic effect, high toxic to fish, high toxic to bees, low toxic to birds.

PROPERTIES

Technical:≥92%

Chemical names

2, 3, 5, 6-tetrafluoro-4-(methoxymethyl)phenyl] methyl 2,2-dimethyl-3-(3,3,3-trifluoro-1-propenyl) cyclopropanecarboxylate

Molecular Formula: C18H17F703

Molecular Weight:  414.12

Appearance: Yellow liquid with peculiar smell

Specific gravity :0.953g/ml (20℃)

Flash point (open up) :194.9 ℃

Stability :In most oil-based or water-based preparation is stable, under ultraviolet light is not stable, decompose in the strong acid and alkaline medium.

Compatibility : Heptafluthrin suitably formulated is compatible with a wide range of toxicants and solvents. Water based aerosol formulations should always be tested for stability owing to the differing effect of perfumes and emulsifiers in the presence of water.

Solubility: Insoluble in water, soluble in most of organic solvents like Is ethane, toluene, chloroform, Isopropyl ether, acetone, methanol

Specific rotation:［α］D, 20= 0.28°

PACKAGING

PVF-lined Steel drums, standard size (net weight) -- 25 kg.

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