166524-66-9
Pyrimidine, 2-ethoxy-4-fluoro-6-hydrazinyl-
CAS: 166524-66-9
Molecular Formula: C6H9FN4O
166524-66-9 - Names and Identifiers
166524-66-9 - Physico-chemical Properties
| Molecular Formula | C6H9FN4O |
| Molar Mass | 172.16 |
| Density | 1.43 |
| Boling Point | 234.9±50.0 °C(Predicted) |
| Flash Point | 95.9℃ |
| pKa | 4.99±0.70(Predicted) |
166524-66-9 - Introduction
Pyrimidine,-is an organic compound with the chemical formula C6H8FN3O. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Pyrimidine,-colorless crystalline solid.
-Solubility: Soluble in some organic solvents, such as ethanol, methanol and dimethylformamide.
-Stability: Relatively stable at room temperature, but decomposition reactions may occur at high temperatures, when exposed to sunlight, or when in contact with strong oxidants.
Use:
-Pesticide: Pyrimidine,-has insecticidal activity and can be used as an active ingredient of pesticides to control some pests.
-Medicine: Some studies have shown that Pyrimidine-may have antiviral activity and inhibit pneumonia virus and influenza virus.
Method:
Pyrimidine-can be prepared by the following steps:
1. 1-chloro-2-ethoxy-4-fluorophenylhydrazine was prepared by reaction of 1-chloro-2-ethoxy-4-fluorophenylhydrazine with 1-chloro-2-ethoxy-4-fluorophenylhydrazine.
2. Chloro-2-ethoxy-4-fluorophenylhydrazine reacts with 1-tricarbamide to generate Pyrimidine-.
Safety Information:
- Pyrimidine,-needs to be stored in a dry, cool place, away from fire sources and refractory materials.
-Wear appropriate personal protective equipment, such as gloves, goggles and face shields.
-Avoid inhalation, contact with skin and eyes, such as accidental contact should immediately rinse with plenty of water, and seek medical assistance.
-Observe relevant laws and regulations when handling or disposing of waste.
Nature:
-Appearance: Pyrimidine,-colorless crystalline solid.
-Solubility: Soluble in some organic solvents, such as ethanol, methanol and dimethylformamide.
-Stability: Relatively stable at room temperature, but decomposition reactions may occur at high temperatures, when exposed to sunlight, or when in contact with strong oxidants.
Use:
-Pesticide: Pyrimidine,-has insecticidal activity and can be used as an active ingredient of pesticides to control some pests.
-Medicine: Some studies have shown that Pyrimidine-may have antiviral activity and inhibit pneumonia virus and influenza virus.
Method:
Pyrimidine-can be prepared by the following steps:
1. 1-chloro-2-ethoxy-4-fluorophenylhydrazine was prepared by reaction of 1-chloro-2-ethoxy-4-fluorophenylhydrazine with 1-chloro-2-ethoxy-4-fluorophenylhydrazine.
2. Chloro-2-ethoxy-4-fluorophenylhydrazine reacts with 1-tricarbamide to generate Pyrimidine-.
Safety Information:
- Pyrimidine,-needs to be stored in a dry, cool place, away from fire sources and refractory materials.
-Wear appropriate personal protective equipment, such as gloves, goggles and face shields.
-Avoid inhalation, contact with skin and eyes, such as accidental contact should immediately rinse with plenty of water, and seek medical assistance.
-Observe relevant laws and regulations when handling or disposing of waste.
Last Update：2024-04-09 02:00:42
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