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    Prothioconazole

    Common Name: Prothioconazole

    ChemicalName: (RS)-2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-1,2,4-triazole-3-thione

    Molecular formula: C14H15Cl2N3OS

    Structural formula:

    Molecular weight: 344.27

    CAS Number: 178928-70-6

    Properties:

    white or light gray powder crystallization, melting point: 139.1~144.5℃, vapor pressure <4×10-7Pa 20 ℃ .solubility:water 0.3 g/L
     

    Toxicity:

    Rat acute oral LD50> 5000mg/kg,the rats of acute percutaneous LD50 > 2000 mg/kg. There is no stimulus to the  eyes and skin of rabbit and no allergic phenomenon on the skin of The guinea pig.The rat acute inhalation LC50  > 4990 mg/L.No teratogenic, no mutagenic,no toxicity to embryo. Quail acute oral LD50 > 2000 mg/kg. Rainbow trout LC50 (96 h), 1.83 mg/L. Algae chronic EC50 (72 h), 2.18 mg/L. Earthworms LC50 (14 d) > 1000 mg/kg of dry soil.


    Formulation: In order to prevent the resistance,Dosage forms are demanded for the special crops and the treatment of different diseases, bayer is currently developing single dosage and mixed formulations with different mechanism of preparation.

    Packaging: 25kg cardboard drums

    Usage: Prothioconazole is mainly used for the prevention and control of cereal crops such as wheat, barley, rapeseed, peanut, rice and legumes, and many other diseases. It has good prevention effect for almost diseases,such as sheath blight, blight, powdery mildew, leaf spot, rust, sclerotium disease, mesh spot, moire disease, etc.

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