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Averstar Industrial Co., Ltd. SZ
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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

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