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Low Toxicity Commercial Mosquito Control Chemicals Beta-cypermethrin 20% SC

Categories Mosquito Control Chemicals
Brand Name: MOLOTUS
Model Number: Beta-cypermethrin 20% SC
Certification: ISO
Place of Origin: CHINA
MOQ: Negotiable
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Delivery Time: 20-25 days
Packaging Details: 1l, 500ML, 250ML,100ML as client's demand
Active Ingredient: Beta-cypermethrin
Formulation: 20%SC
M.F.: C22H19Cl2NO3
Hazard Level: Low Toxicity
Application: pest control in the environments of hotel, hospital, school, store, warehouse, livestock, poultry, etc.
Target: mosquitoes,flies, cockroaches and other hygiene pests.
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    Low Toxicity Commercial Mosquito Control Chemicals Beta-cypermethrin 20% SC

    Low Toxicity Commercial Mosquito Control Chemicals Beta-cypermethrin 20% SC


    Quick Details


    Product name

    20% Beta-cypermethrin SC

    Active Ingredient

    beta-cypermethrin,20%

    Hazard Classification

    Hazard Substance, Low Toxicity.

    Control Spectrum

    5% Beta-cypermethrin SC offers pest control in the environments of hotel, hospital, school, store, warehouse, livestock, poultry, etc. The control spectrum includes mosquitoes,flies, cockroaches and other hygiene pests.

    Features

    20% Beta-cypermethrin SC offers satisfied quality against target pests in the variety of environments. The products are well developed in formulation and environment friendly which don't contain organic solvent such as benzene

    Application Instructions

    Residual spraying according to the label.For more information, please check the direction and label.

    Packaging

    As client’s demand

    NOMENCLATURE

    Common name beta-cypermethrin (BSI, draft E-ISO)

    IUPAC name Roth: A reaction mixture comprising two enantiomeric pairs in ratio c. 2:3 (S)-a-cyano-3-phenoxybenzyl (1R)-cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate and

    (R)-a-cyano-3-phenoxybenzyl (1S)-cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate

    with (S)-a-cyano-3-phenoxybenzyl (1R)-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate and

    (R)-a-cyano-3-phenoxybenzyl (1S)-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate

    Chemical Abstracts name cyano(3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate; 2 parts of enantiomer pair [(1R)-1a(S*),3a] and [(1S)-1a(R*),3a] with 3 parts of enantiomer pair [(1R)-1a(S*),3b] and [(1S)-1a(R*),3b]

    Other names asymethrin*(rejected common name proposal) CAS RN [52315-07-8] (undefined stereochemistry, also used for cypermethrin); [72204-43-4] ([(1S)-1a(R*),3a] isomer; Roth: (S) (1R)-cis- isomer); [65731-84-2] ([(1R)-1a(S*),3a] isomer; Roth: (R) (1S)-cis- isomer); [83860-31-5] ([(1S)-1a(R*),3b] isomer; Roth: (S) (1R)-trans- isomer); [65732-07-2] ([(1R)-1a(S*),3b] isomer; Roth: (R) (1S)-trans- isomer)


    PHYSICAL CHEMISTRY

    Composition A mixture consisting of two enantiomeric pairs in ratio 2:3: (S) (1R)-cis and (R) (1S)-cis with (S) (1R)-trans and (R) (1S)-trans. Tech. grade beta-cypermethrin contains ³95% (normally >97%) relevant stereoisomers. Mol. wt. 416.3 M.f. C22H19Cl2NO3 Form Tech. forms colourless or pale yellow crystals. M.p. 63.1-69.2 ºC (varies with even a small - 1% - change in isomer ratio) B.p. 286.1?.06 ºC/97.4 kPa V.p. 1.8 ´ 10-4 mPa (20 ºC) KOW logP = 4.7 ?.04 S.g./density 1.336?.0050 (20 ºC) Solubility In water 51.5 (5 ºC), 93.4 (25 ºC), 276.0 (35 ºC) (all in mg/l, pH 7). In isopropanol 11.5, xylene 349.8, dichloromethane 3878, acetone 2102, ethyl acetate 1427, petroleum ether 13.1 (all in mg/ml, 20 ºC). Stability Stable to 150 ºC; to air and sunlight; in neutral and slightly acidic media; epimerised in presence of base, hydrolysed in strongly alkaline media. DT50 (extrapolated) 50 d (pH 3, 5, 6), 40 d (pH 7), 20 d (pH 8), 15 d (pH 9) (all at 25 ºC).


    APPLICATIONS

    Biochemistry Acts on the nervous system of insects, disturbs the function of neurons by interaction with the sodium channel. Mode of action Non-systemic insecticide with contact and stomach action. Uses It can be used against a wide range of insect pests in public health (e.g. flies, cockroaches, mosquitoes, fleas, lice, bugs) and in veterinary applications (ectoparasitic ticks and mites). In plant protection, it is effective against Coleoptera and Lepidoptera and gives good protection against Orthoptera, Diptera, Hemiptera, and Homoptera. Mainly used in alfalfa, cereals, cotton, grapes, maize, oilseed rape, pome fruit, potatoes, soya beans, sugar beet, tobacco and vegetables. Formulation types CS; EC; ME; SC; UL; gel.

    Quality Low Toxicity Commercial Mosquito Control Chemicals Beta-cypermethrin 20% SC for sale
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