Avermectin-manufacture,factory,supplier from China

(Total 24 Products for Avermectin)
Common name: AvermectinChemical name:abamectin (combination of avermectin B1a and avermectin B1b) Molecular formula: C49H74O14Structural formula: Molecular weight: 887.11CAS No. : 71751-41-2Product description:It can kill mites and insects, but not eggs. The mechanism of action is different from the general insecticide is to interfere with neurophysiological activities, stimulate the release of γ -aminobutyric acid, and aminobutyric acid on arthropod nerve conduction inhibition.
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Product description:it can kill mites and bugs, but now not eggs. the mechanism of movement is different from the overall insecticide is to intrude with neurophysiological sports, stimulate the discharge of γ -aminobutyric acid, and aminobutyric acid on arthropod nerve conduction inhibition. person mites, nymphs and insect larvae display paralysis after touch with avermectin, do not circulate or feed, and die in 2 ~ 4 days. the lethal effect of abamectin is slow as it does not cause speedy dehydration of insects.
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Common name: EMAMECTIN-BENZOATEChemical name:(4''R)-4''-DEOXY-4''-(METHYLAMINO)AVERMECTIN B1 BENZOATE Molecular formula: C49H77NO13Structural formula:Molecular weight: 888.13CAS No. : 155569-91-8Product description:Emamectinbenzoate, emamectinbenzoate for short, It is the result of the derivatization study on the hydroxyl group of 4 "-(α -1-zetan fructose-group)-α -1-zetan fructose by Merck in 1984.
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Chemical name of Indoxacarb products:methyl 7-chloro-2-[methoxycarbonyl-[4-(trifluoromethoxy)phenyl]carbamoyl]-3,5-dihydroindeno[1,2-e][1,3,4]oxadiazine-4a-carboxylate;Physical and chemical properties of Indoxacarb products:Molecular weight : 527.834Density: 1.53Melting point: 139-141 DHS CBoiling point: 571.4ºC at 760 mmHgFlash: DHS 299.3 CMolecular  formula :C22H17ClF3N3O7Toxicity of Indoxacarb products(DAPX-MP062) acute transoral: LD50: male 1730mg/kg, female 268mg/kg: rabbit acute transcutaneous LD50: & GT; 5000 mg/kg.
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Structural formula:Molecular weight: 422.9CAS No. : 82657-04-3Physical and chemical properties:Pure for gray solid. M.p. 68 ~ 70.6℃(industrial M.P. 61 ~ 66℃), relative density 1.210 (25℃), vapor pressure 2.4×10-5Pa, flash point 165℃Content,%≥ 95Product description:Bifenthrin is a pyrethroid insecticide. It is widely used against ant infestations, including the invasive red fire ant, by influencing its nervous system. It has a high toxicity to aquatic organisms.Bifenthrin is poorly soluble in water and often remains in soil.
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Structural formula:Molecular weight: 419.9CAS No. : 51630-58-1Product description:Fenvalerate is a synthetic pyrethroid insecticide. It is a mixture of four optical isomers which have different insecticidal activities. The 2-S alpha (or SS) configuration, known as esfenvalerate, is the most insecticidally active isomer. Fenvalerate consists of about 23% of this isomer.Fenvalerate is an insecticide of moderate mammalian toxicity. In laboratory animals, central nervous system toxicity is observed following acute or short-term exposure.
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Product description:emamectinbenzoate, emamectinbenzoate for brief, it is the result of the derivatization observe on the hydroxyl institution of four "-(α -1-zetan fructose-organization)-α -1-zetan fructose with the aid of merck in 1984.
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MF: C4H8MnN2S4ZnMW: 332.71CAS: 8018-01-7Melting point of 192-194 ° CDensity of 1.92 g/cm3Vapor pressure, Negligible AT, 20 °CFlash point is 138 ° CStorage condition APPROX 4°CWater solubility 6-20 mgl-1 (20 °C)Product description:Pure mancozeb is white powder, industrial products are gray white or light yellow powder, with rotten egg taste.
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Common name: 2,4-DChemical name:2,4-dichlorophenoxy-acetic acid; (2,4-dichlorophenoxy)acetic acid; Acetic acid, 2-(2,4-dichlorophenoxy)-Molecular formula: C8H6Cl2O3Structural formula: Molecular weight: 221.04CAS No. : 94-75-7Physical and chemical properties:White crystals. Melting point is 138°C, boiling point is 160°C (53Pa). Soluble in organic solvents such as ethanol, acetone, ether and benzene, but insoluble in water. Rat oral LD50375mg/kg.Usage:Used as plant growth regulator, antiseptic and fresh-keeping agent. It can be used in compatibility with other disinfectants.
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Chlorfenapyr is converted into active substances (insecticidal interest) by multifunctional oxidases in bugs. note: multifunctional oxidase mainly performs an critical role inside the interpretation of pyrethroids, organophosphorus and macrolides.Common name: CHLORFENAPYRChemical name:  4-bromo-2-(4-chlorophenyl)-1-ethoxymethyl-5-trifluoromethylpyrrole-3-carbonitrile Molecular formula: C15H11BrClF3N2OStructural formula:Molecular weight: 407.61CAS No. : 122453-73-0Physical and chemical properties:Pure white solid. M.p.
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Usage:Deltamethrin is a incredibly powerful insecticide. it's far used, among other programs, for the production of lengthy-lasting insecticidal nets , which, together with indoor residual spraying , are the principle vector control strategies recommended by way of the world health enterprise (WHO) for the control of malaria. Deltamethrin plays a key role in controlling malaria vectors, and is used in the manufacture of long-lasting insecticidal mosquito nets.
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Usage:Deltamethrin is a highly effective insecticide.
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Common name: ChlorothalonilChemical name:2,4,5,6-Tetrachlorobenzene-1,3-dicarbonitrileMolecular formula: C8Cl4N2Structural formula:Molecular weight: 265.91CAS No. : 1897-45-6Physical and chemical properties:The pure product is white crystal and has no odor. m.p.250~251℃, b.p.350℃, vapor pressure 1.33Pa (40℃). Solubility at 25℃: benzene 42g/kg, toluene 70g/kg, xylene 80g/kg, dimethylformamide 40gChemicalbook/kg, cyclohexanol 30g/kg, dimethyl sulfoxide 20g/kg, acetone 2g/kg , Kerosene 1g/kg, water 0.6mg/kg. Industrial product purity>98%, slightly irritating smell.
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Physical and chemical properties:The pure product is colorless crystal and has no smell. m.p.155~156℃, relative density 1.29. easily soluble in benzene, chloroform (230g/l), acetone (80g/l, carbon disulfide and other chemicalbook organic solvents, barely soluble in ether and ethanol (<10g/l), insoluble in water (30mg/l). decomposes in acid.
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Product description:The pure made from mancozeb is white powder, and the commercial product is off-white or light yellow powder with the smell of rotten eggs. it's miles hardly ever soluble in water, insoluble in maximum natural solvents, soluble in pyridine, and volatile to mild, warmth, and humidity.
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Molecular formula: C4H6N2S4ZnMolecular weight: 276.7802CAS:12122-67-7 Physical property :1. Properties: off-white powder, industrial products are light yellow powder, slightly rotten egg taste, strong moisture absorption.2. Melting point (℃) : decomposition3. Relative density (water =1) : 1.74 (20℃)4. Octanol/water partition coefficient: 1.35. Solubility: insoluble in water, dissolved in carbon disulfide, pyridine, insoluble in most organic solvents. Toxicity:1. Acute toxicityLD50: > 5200mg/kg (rat oral)LC50:1850mg/m3 (rat inhalation)2. No data on irritation3.
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Common name: MesotrioneChemical name:2-[4-(methylsulfonyl)-2-nitrobenzoyl]-1,3-cyclohexanedioneMolecular formula: C14H13NO7SStructural formula:Molecular weight: 339.32CAS No. : 104206-82-8Product description:Mesotrione is an effective inhibitor of HPPD (4-hydroxyphenylpyruvate dioxidase), which is widely present in various organisms and catalyzes the initial reaction of plastoquinone and tocopherol biosynthesis.
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Common name: AtrazineChemical name:2-Chloro-4-ethylamino-6-isopropylamino-1,3,5-triazine; 2-chloro-4-ethylamino-6-isopropylamino-s-triazine; Molecular formula: C8H14ClN5Structural formula:Molecular weight: 215.68CAS No. : 1912-24-9Physical and chemical properties:Atrazine is a colorless crystal with a melting point of 173~175°C. Dissolved in water, methanol and chloroform. It is stable in neutral, slightly acidic and slightly alkaline media, but alkali and inorganic acid can hydrolyze it into hydroxy derivatives without herbicidal activity at high temperature, and it is non-corrosive.
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Common name: MCPAChemical name:  (4-chloro-2-methylphenoxy)acetic acidMolecular formula: C9H9ClO3Structural formula: Molecular weight: 200.62CAS No. : 94-74-6Physical and chemical properties:The pure product is a white crystalline solid. m.p.118~119℃(120℃), solubility: ether 77g/100mL, ethanol 153g/100mL, n-hexane 0.5g/100mL, toluene 6.2g/100mL, xylene 4.9g/100mL, water 0.0825g/100mL. Industrial products m.p.99~107℃, smell of phenol.Usage:Hormone-based selective herbicides are easily absorbed and conducted by roots and leaves.
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Common name: ThiramChemical name:tetramethylthioperoxydicarbonic diamide ([[(CH3)2N]C(S)]2S2); tm-95; Thiuram (Thiram)Molecular formula: C6H12N2S4Structural formula:Molecular weight: 240.43CAS No. : 137-26-8Physical and chemical properties:The pure product is colorless crystal and has no odor. m.p.155~156℃, relative density 1.29. Easily soluble in benzene, chloroform (230g/L), acetone (80g/L, carbon disulfide and other Chemicalbook organic solvents, slightly soluble in ether and ethanol (<10g/L), insoluble in water (30mg/L). Decomposes in acid.
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MF: C4H8MnN2S4ZnMW: 332.71CAS: 8018-01-7Melting point of 192-194 ° CDensity of 1.92 g/cm3Vapor pressure, Negligible AT, 20 °CFlash point is 138 ° CStorage condition APPROX 4°CWater solubility 6-20 mgl-1 (20 °C)Product description:Pure mancozeb is white powder, industrial products are gray white or light yellow powder, with rotten egg taste.
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Glufosinate is a wide-spectrum herbicide that is used to govern essential weeds consisting of morning glories, hemp sesbania (sesbania bispinosa), pennsylvania smartweed (polygonum pensylvanicum) and yellow nutsedge just like glyphosate.
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Common name: GlyphosateChemical name: N-(Phosphonomethyl)glycineMolecular formula: C3H8NO5PStructural formula:Molecular weight: 169.07CAS No. : 1071-83-6Physical and chemical properties:The pure product is a white solid. m.p.230℃ (decomposition). It is hardly soluble in general organic solvents; its solubility in water is 1.2% at 25°C. Usually made into glyphosate amine salt, such as isopropylamine salt, dimethylamine salt, etc., can also be made into sodium salt. The glyphosate salt is soluble in water.Product description:Glyphosate is an organophosphorus herbicide.
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Physical and chemical properties:The pure product is a white solid. m.p.230℃ (decomposition). it's miles infrequently soluble in wellknown organic solvents; its solubility in water is 1.2% at 25°c. normally made into glyphosate amine salt, consisting of isopropylamine salt, dimethylamine salt, and so on., can also be made into sodium salt. the glyphosate salt is soluble in water.Common name: GlyphosateChemical name: N-(Phosphonomethyl)glycineMolecular formula: C3H8NO5PStructural formula:Molecular weight: 169.07CAS No.
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Fenpropathrin, or fenopropathrin, is a broadly used pyrethroid insecticide in agriculture and household. Fenpropathrin is an ingestion and get in touch with artificial pyrethroid. Its mode of movement is similar to other natural (pyrethrum) and artificial pyrethroids where in they interfere with the kinetics of voltage gated sodium channels causing paralysis and death of the pest. Fenpropathrin was the primary of the light-stable artificial pyrethroids to be synthesized in 1971, however it was not commercialized till 1980.
Lambda-Cyhalothrin Used as an Insecticide in Agriculture. Inhibit the conduction of the nerve axon of insects, have the effect of avoiding, knocking down and poisoning insects. It has a wide insecticidal spectrum, high activity and rapid efficacy. It is resistant to rain washing after spraying, but it is easy to develop resistance to it after long-term use , It has a certain control effect on pests and mites of piercing and sucking mouthparts, and the mechanism of action is the same as that of fenvalerate and cyfluthrin. The difference is that it has a good inhibitory effect on mites.
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Evaluation of human dietary exposure to glufosinate and its breakdown products by the EPA showed that the greatest risk from glufosinate was from contamination of drinking water. However, observed levels of exposure were found to be below levels of concern and were not considered a reasonable adverse health risk. Based on rodent studies, glufosinate is classified as not likely to be carcinogenic in humans.Glufosinate is a slight skin irritant and a severe eye irritant.