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Sulfonylurea Herbicide Pesticide Intermediates 2 - Amino - 4 , 6 - Dimethoxypyrimidine

Sulfonylurea Herbicide Pesticide Intermediates 2 - Amino - 4 , 6 - Dimethoxypyrimidine

    • Sulfonylurea Herbicide Pesticide Intermediates 2 - Amino - 4 , 6 - Dimethoxypyrimidine
  • Sulfonylurea Herbicide Pesticide Intermediates 2 - Amino - 4 , 6 - Dimethoxypyrimidine

    Product Details:

    Place of Origin: China
    Brand Name: Averstar
    Certification: COA, MSDS
    Model Number: 2-Amino-4,6-dimethoxypyrimidine

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiable
    Price: Negotiable
    Packaging Details: aluminium foil bag
    Delivery Time: 15-30 work days
    Payment Terms: T/T
    Supply Ability: 10000kg/month
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    Detailed Product Description
    CAS:: 36315-01-2 MF:: C6H9N3O2
    MW:: 155.15 EINECS:: 252-969-6
    Melting Point: 94-96 °C Boiling Point: 278.95°C
    High Light:

    farm chemicals intermediate

    ,

    agricultural intermediates

    Pesticide Intermediates 2-Amino-4,6-dimethoxypyrimidine important intermediate of sulfonylurea herbicide


     

     

    Chemical property

    The pure product is white crystal, the industrial product is light yellow granular material, m.p.96-97 ~C, soluble in methanol, ethanol, benzene, toluene, acetone and other organic solvents, has a certain solubility in hot water, acid salt.

     

    purpose

    This product is an important pesticide intermediate for the synthesis of sulfonylurea pesticides, such as bensulfuron methyl, Nicosulfuron methyl, cyclopropyl Sulfuron methyl, ethoxysulfuron methyl, Sulfuron methyl, acyl Sulfuron methyl, pyrimidine Sulfuron methyl, clopirimidine Sulfuron methyl, tetrazolium Sulfuron methyl, pyrimidine Sulfuron methyl (NC-311) and so on.

     

    Production method

    It is mainly obtained by the reaction of malonatrile, methanol and cyanamide, or by the reaction of diethyl malonate with guanidine nitrate and methanol, or by the reaction of N, N-dimethylaniline with 2-amino-4, 6-dihydroxypyrimidine and phosphorus oxychloride to form a yellowish solid 2-amino-4, 6-dichloropyrimidine, which is then reacted with sodium methoxide.

     

     

     

    2-Amino-4,6-dimethoxypyrimidine Chemical Properties
    Melting point 94-96 °C(lit.)
    Boiling point 278.95°C (rough estimate)
    density 1.3092 (rough estimate)
    refractive index 1.6500 (estimate)
    CAS DataBase Reference 36315-01-2(CAS DataBase Reference)
     
    Safety Information
    Hazard Codes Xi
    Risk Statements 36/37/38
    Safety Statements 26-36-37/39
    WGK Germany 3
    Hazard Note Irritant
    TSCA Yes
    HS Code 29335995
    2-Amino-4,6-dimethoxypyrimidine Usage And Synthesis
    Chemical Properties Crystalline Powder
    Uses 2-Amino-4,6-dimethoxypyrimidine is a building block for various chemical synthesis. Attributes PIS available on request. Please contact us. Contact

     

    Sulfonylurea Herbicide Pesticide Intermediates 2 - Amino - 4 , 6 - Dimethoxypyrimidine 0

    Contact Details
    Averstar Industrial Co., Ltd. SZ

    Contact Person: Kevin

    Tel: +8615816864002

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