2-Chlor-3-methoxypyrazin - Names and Identifiers
2-Chlor-3-methoxypyrazin - Physico-chemical Properties
Molecular Formula | C5H5ClN2O
|
Molar Mass | 144.56 |
Density | 1.292±0.06 g/cm3(Predicted) |
Melting Point | 31-32 °C |
Boling Point | 180.3±35.0 °C(Predicted) |
Flash Point | 62.828°C |
Vapor Presure | 1.225mmHg at 25°C |
pKa | -1.48±0.10(Predicted) |
Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
Refractive Index | 1.52 |
2-Chlor-3-methoxypyrazin - Risk and Safety
Hazard Symbols | Xn - Harmful
|
Risk Codes | 22 - Harmful if swallowed
|
2-Chlor-3-methoxypyrazin - Introduction
2-Chloro-3-Methoxypyrazine is an organic compound with the chemical formula C6H6ClN2O. It is a colorless to pale yellow solid with a peculiar odor. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Colorless to light yellow solid
-Molecular weight: 160.58g/mol
-Melting point: 86-90°C
-Boiling Point: 257-258°C
-Density: 1.33g/cm³
-Solubility: Soluble in organic solvents such as ether and dichloromethane
Use:
- 2-Chloro-3-Methoxypyrazine is widely used in agriculture. As a synthetic intermediate, it can be used to synthesize pesticides and herbicides. It can be used to control the growth of weeds, fungi and pests, thereby improving the yield and quality of crops.
-In addition, 2-Chloro-3-Methoxypyrazine can also be used in the flavor and fragrance industry to give products a unique taste.
Preparation Method:
- 2-Chloro-3-Methoxypyrazine is generally prepared by reacting 2-chloropyrazine with methanol. The specific reaction conditions will vary from laboratory to laboratory and industrial production.
Safety Information:
- 2-Chloro-3-Methoxypyrazine is generally less toxic under normal conditions of use. However, in handling and use, it is still necessary to take appropriate protective measures, such as wearing gloves, goggles and protective clothing to prevent direct contact.
-May cause mild irritation and discomfort by inhalation, ingestion or skin contact. In case of contact, clean the affected area promptly and seek medical advice.
-When storing and handling chemicals, please follow safe operating procedures, ensure good ventilation, and keep them away from combustibles and strong oxidants.
-Follow local regulations and safe operating requirements for proper handling and disposal of waste from this compound.
Last Update:2024-04-10 22:29:15