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Place of Origin: | China |
Brand Name: | Averstar |
Certification: | COA, MSDS |
Model Number: | 2-Amino-4,6-dimethoxypyrimidine |
Minimum Order Quantity: | Negotiable |
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Price: | Negotiable |
Packaging Details: | aluminium foil bag |
Delivery Time: | 15-30 work days |
Payment Terms: | T/T |
Supply Ability: | 10000kg/month |
CAS:: | 36315-01-2 | MF:: | C6H9N3O2 |
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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 |
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