Bifenthrin is a pyrethroid insecticide used primarily against the red imported fire ant by influencing its nervous system. It has a high toxicity to aquatic organisms. Although it is listed as a restricted use chemical in the United States, it is allowed to be sold for daily use, provided the product sold has a low concentration of bifenthrin.
Soluble water 0.1mg/L, acetone 1.25kg/L, and soluble in chloroform, dichloromethane, ether, toluene
Stable to light, stable in acidic medium, stable at room temperature for a year, but will decompose in alkaline medium
Physical and chemical properties: pure white solid, solubility in water is 0.1mg/ L, soluble in acetone, chloroform, dichloromethane, ether, toluene, heptane.Slightly soluble in pentane and methanol, stable at 25°C for more than 1 year, stored at room temperature, stable for more than 1 year.Stable at PH5-9(21°C) for 21 days and dt50-65-125 days in the soil.Melting point :68-71℃, density D25 1.210, vapor pressure 2.4×10-2 pa at 25℃.
USES: Preventing and controlling more than 20 kinds of pests such as cotton bollworm, cotton starworm, peach and pear starworm, hawthorn leaf mite, citrus redworm, yellow leaf bug, tea wing bug, vegetable aphid, cabbage moth, eggplant red spider, tea fine moth, greenhouse whitefly, tea caterpillars.Upstream raw material :- Downstream product :14% Biphenythrin · Horse cream
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Insecticide-- Bifenthrin
English Common name
Bifenthrin
CAS No.
82657-04-3
Chemical constitution
pyrethroid
Structural formula
Molecular formula
C23H22ClF3O2
Molecular weight
422.9
Appearance
Viscous liquid; crystalline or waxy solid.
Purity
95%, 98%
Formulation
EC
Mode of action
Contact and stomach action
Uses
Effective against a broad range of foliar pests, including Coleoptera, Diptera, Heteroptera, Homoptera, Lepidoptera and Orthoptera; it also controls some species of Acarina. Crops include cereals, citrus, cotton, fruit, grapes, ornamentals and vegetables. Rates range from 5 g/ha against Aphididae in cereals to 45 g/ha against Aphididae and Lepidoptera in top fruit.
Analytical method
HPLC
Packaging
according to customers' requirement
Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.
Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.
China
