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    Pyraclostrobin

    Common Name: Pyraclostrobin

    Chemical Name:N-{2-[1-(4-氯苯基)-1H-吡唑-3-基氧甲基]苯基}(N-甲氧基)氨基甲酸甲酯

    Molecular formula: C19H18CIN3O4


    Structural formula:

    Molecular weight: 387.82

    CAS Number: 175013-18-0

    Properties:

    melting point: 63.7-65.2℃
    Vapor Pressure: 2.6×10—8pa(25℃)
    traits: White odorless solids
    dissolution: 25 ° C water solubility 0.0 19g/mL(52ppb)
     

    Toxicity:

    Rat acute oral LD50> 5000mg/kg,the rats of acute percutaneous LD50 > 2000 mg/kg. There is no stimulus to the eyes of the rabbit, but to the skin. No potential mutagenicity to all, No potential teratogenicity on rabbits, rats and No  potential carcinogenic on the rat. Mountain coly acute oral LD50 > 2000 mg/kg.Rainbow trout LC50 (96 h), 0.006 mg/L. It is harmless to bee LD50 > 310 u g/single(through the mouth).

    Formulation:20%GR (used for fruits and vegetables), 200 g/L NE (used for field crops), 20% WG (used in lawn)

    Packaging: 25kg cardboard drums

    Usage: Pyraclostrobin is mianly used for wheat, rice, peanuts, vegetable, bananas,lemon tree ,coffee,fruit tree,tea, tobacco and ornamental plants and other field crop.
    Under the recommended doses, the results of the vast majority of the test show that no toxicity to crops, but little effect on some American grapes, and plum varieties in a certain life period.
    It can effectively control the diseases caused by phylum ascomycota, basidiomycotina and imperfect fungi and oomycetes.

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