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Profile:Manufacturer - Producer|Ref:PSL113082YH | Country: China | Currency: | Export: No
CAS NO.: 131860-33-8
Chemical name: methyl(αE)-2-[[6-(2-cyanophenoxy)-4-pyrimidinyl]oxy]-α-(methoxymethylene)benzeneacetate
Molecular Formula: C22H17N3O5
Physical chemistry: Composition:Form:White solid. M.p.: 116 ℃ (tech. 114-116 ℃) B.p.: V.p.: 1.1 × 10-7 mPa (25 ℃) Henry: 7 ×10-9 Pa m3 mol-1S.g./density: 1.34 (20 ℃) Solubility: In water 6 mg/l (20 ℃). Low solubility in hexane, n-octanol; moderate solubility in methanol, toluene, acetone; high solubility in ethyl acetate, acetonitrile, dichloromethane.Stability: DT50 for aqueous photolysis 11-17 d.
Toxicology:Oral: Acute oral LD50 for male and female rats and mice >5000 mg/kg.Skin and eye Acute percutaneous LD50: for rats >2000 mg/kg.
Application: Azoxystrobin is a new high efficiency, broad-spectrum, the absorption of fungicides. Stems and leaves can be used to spray, seed treatment, the proportion of disabilities can be handled. Its almost all fungi Gang (Ascomycetes net burden of rope, eggs and semi-known gang of fungi) diseases, such as powdery mildew, rust, blight lame-ying, net spot disease, downy mildew, and Blast have good activity, and fungicides currently has no cross-resistance. For cereals, rice, grapes, potatoes, vegetables, fruit trees and other crops, the safety of these crops.
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