2-CHLOROPYRIDINE-5-CARBOXYLIC ACID HYDRAZIDE - Names and Identifiers
2-CHLOROPYRIDINE-5-CARBOXYLIC ACID HYDRAZIDE - Physico-chemical Properties
Molecular Formula | C6H6ClN3O
|
Molar Mass | 171.58 |
Density | 1.404g/cm3 |
Melting Point | 250 °C |
Storage Condition | 2-8°C |
Refractive Index | 1.599 |
2-CHLOROPYRIDINE-5-CARBOXYLIC ACID HYDRAZIDE - Risk and Safety
Hazard Symbols | Xn - Harmful
|
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
|
Hazard Note | Harmful |
2-CHLOROPYRIDINE-5-CARBOXYLIC ACID HYDRAZIDE - Introduction
It is an organic compound with the formula C6H6ClN3O. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: A white crystalline solid.
-Melting point: about 175-178 degrees Celsius.
-Solubility: Soluble in organic solvents, such as alcohols and ethers.
Use:
-is an important organic synthesis intermediate that can be used to synthesize various compounds and drugs.
-It is often used to prepare pesticides such as insecticides, fungicides and herbicides.
Method:
The synthesis of
-is usually obtained by chlorinating 6-chloropyridine and then reacting with hydrazine.
-Specifically, 6-chloropyridine can be reacted with ammonia water to obtain 6-chloropyridin-3-one, which is then reacted with hydrazine to form a pyridine.
Safety Information:
In the correct use and storage conditions, the human body and the environment will generally not cause obvious harm.
-During operation, care should be taken to avoid inhaling dust or contact with skin and eyes, and wear appropriate protective equipment.
-When disposing of waste, it should be handled and disposed of in accordance with local regulations.
Last Update:2024-04-09 02:00:42