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Product:
  Fenamiphos
C.A.S:
  22224-92-6
Assay:
  EC; EW; GR,TC
Package:
  Upon request
Usage:
  Biochemistry: Cholinesterase inhibitor Mode of action: Systemic nematicide with contact action. Absorbed by the roots, with translocation to the leaves. Against soil populations of ectoparasitic nematodes, fenamiphos is more persistent and more effective than the sulfoxide metabolite; the sulfone metabolite is least effective. Against plant endoparasitic nematodes, the sulfone is more effective than the sulfoxide (T. B. Waggoner & A. M. Khasawinah (Residue Rev., 1974, 53, 79)). Uses: Control of ectoparasitic, endoparasitic, free-living, cyst-forming, and root-knot nematodes. Used in bananas, pineapples, citrus fruit, pome fruit, stone fruit, vines, hops, cotton, cocoa, coffee, okra, peanuts, soya beans, cucurbits, tomatoes, potatoes, vegetables, sugar beet, ornamentals, tobacco, and turf. Has secondary activity against sucking insects and spider mites Phytotoxicity: Non-phytotoxic when applied to the soil Compatibility: Incompatible with alkaline materials
Description:
  M.F.: C13H22NO3PS Mol Wt: 303.4 Form (appearance): Colourless crystals; (tech., tan, waxy solid) M.P.: 49.2℃; (tech., 46℃) V.P.: 0.12 mPa (20℃); 4.8 mPa (50℃) F.P.: 200℃ S.G.: 1.191 (23℃) Solubility.: In water 0.4 g/l (20℃). In dichloromethane, isopropanol, toluene >200, hexane 10-20 (all in g/l, 20℃) Stability: Hydrolysis DT50 1 y (pH 4), 8 y (pH 7), 3 y (pH 9) (22℃) Henry: 9.1 × 10-5 Pa m3 mol-1 (20℃) KowlogP: 3.30 (20℃)

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