Agrochemicals & Pesticides
Non Systemic Insecticide Pesticides Agriculture Chlopyrifos 480 G/LEC 2921-88-2
chlorpyriphos 480g/l EC
Description
Non Systemic Insecticide Pesticides Agriculture Chlopyrifos 480 G/LEC 2921-88-2
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Chlorpyrifos
TC & FORMULATION: 95%TC, 97%TC, 480G/LEC, 30% EW, 15%GR
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Structure Formula:
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NOMENCLATURE
Common name chlorpyrifos (BSI, E-ISO, ANSI, ESA, BAN); chlorpyriphos ((m) F-ISO, JMAF); chlorpyriphos-éthyl ((m) France)
IUPAC name O,O-diethyl O-3,5,6-trichloro-2-pyridyl phosphorothioate
Chemical Abstracts name O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate
CAS RN [2921-88-2] EEC no. 220-864-4
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PHYSICAL CHEMISTRY
Mol. wt. 350.6 M.f. C9H11Cl3NO3PS Form Colourless crystals, with a mild mercaptan odour. M.p. 42-43.5 oC V.p. 2.7 mPa (25 oC) KOW logP = 4.7 Henry 6.76′ 10-1 Pa m3 mol-1 (calc.) S.g./density 1.44 (20 °C) Solubility In water c. 1.4 mg/l (25 oC). In benzene 7900, acetone 6500, chloroform 6300, carbon disulfide 5900, diethyl ether 5100, xylene 5000, iso-octanol 790, methanol 450 (all in g/kg, 25 oC). Stability Rate of hydrolysis increases with pH, and in the presence of copper and possibly of other metals that can form chelates; DT50 1.5 d (water, pH 8, 25 oC) to 100 d (phosphate buffer, pH 7, 15 oC).
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APPLICATIONS
Biochemistry Cholinesterase inhibitor. Mode of action Non-systemic insecticide with contact, stomach, and respiratory action. Uses Control of Coleoptera, Diptera, Homoptera and Lepidoptera in soil or on foliage in over 100 crops, including pome fruit, stone fruit, citrus fruit, nut crops, strawberries, figs, bananas, vines, vegetables, potatoes, beet, tobacco, soya beans, sunflowers, sweet potatoes, peanuts, rice, cotton, alfalfa, cereals, maize, sorghum, asparagus, glasshouse and outdoor ornamentals, turf, and in forestry. Also used for control of household pests (Blattellidae, Muscidae, Isoptera), mosquitoes (larvae and adults) and in animal houses.Phytotoxicity Non-phytotoxic to most plant species when used as recommended. Poinsettias, azaleas, camellias, and roses may be injured. Formulation types DP; EC; GR; UL; WG; WP; Microcapsule. Compatibility Incompatible with alkaline materials.
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Shanghai Molotus Chemical Co.,ltd
Insecticide Pesticide,Agricultural Pesticides,Fungicide Pesticide
Address: Room 402 Shangfu Building No. 553 Maotai Road,
Shanghai, Shanghai
China, 200000
Tel: 86-150-70596596
Fax: 86-150-70596596
