pyridylaldehyde - Names and Identifiers
pyridylaldehyde - Physico-chemical Properties
Molecular Formula | C6H5NO
|
Molar Mass | 107.11 |
Density | 1.12 g/mL at 25 °C(lit.) |
Flash Point | 54 °C |
Storage Condition | 2-8°C |
pyridylaldehyde - Risk and Safety
Hazard Symbols | Xn - Harmful
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Risk Codes | R10 - Flammable
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin.
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Safety Description | S7 - Keep container tightly closed.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
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pyridylaldehyde - Introduction
pyridylaldehyde is an organic compound with the chemical formula C6H5CHO. The following is a description of the nature, use, preparation and safety information of pyridylaldehyde:
1. Nature: pyridylaldehyde is a colorless to yellow liquid with a special aromatic flavor. It is an organic solvent that is not easily soluble in water and can be dissolved in a variety of organic solvents, such as alcohols, ethers, etc. pyridylaldehyde can occur a series of organic reactions, such as oxidation reaction, reduction reaction, addition reaction and so on.
2. Use: pyridylaldehyde widely used in organic synthesis of metal coordination chemistry and organic synthesis reaction. It can be used as a ligand for metal complexes and participate in the synthesis of carbene, nitrogen-containing compounds, etc. In addition, pyridylaldehyde is also used in the pharmaceutical field for the synthesis of pharmaceutical intermediates and pharmaceutically active molecules.
3. Preparation method: There are many preparation methods of pyridylaldehyde, among which the commonly used method is prepared by the oxidation reaction of 2-pyridine ethanol. The specific reaction conditions are that 2-pyridyl ethanol is reacted with an oxidizing agent (such as oxygen or hydrogen peroxide) in the presence of a suitable catalyst to obtain pyridylaldehyde.
4. Safety information: Pyridylalhyde has a stimulating effect on the skin and eyes, and may cause inflammation of the eyes and skin. Avoid direct contact with skin and eyes when handling and using pyridyllaldehyde, and wear protective gloves and goggles when necessary. At the same time, operate under well-ventilated conditions to avoid inhaling its vapor.
Last Update:2024-04-09 21:11:58