99662-46-1 - Names and Identifiers
99662-46-1 - Physico-chemical Properties
Molecular Formula | C24H22Cl2NP
|
Molar Mass | 426.32 |
Melting Point | 249-254°C(lit.) |
Appearance | Low Melting Solid |
Color | White to yellow |
99662-46-1 - Risk and Safety
Hazard Symbols | Xi - Irritant
|
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
|
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
|
WGK Germany | 3 |
99662-46-1 - Introduction
triphenyl(2-pyridylmethyl)phosphonium chloride hy is an organic compound with the chemical formula (C6H5)3P(Cl)(C5H4NCH2). The following is a description of its nature, use, preparation and safety information:
Nature:
1. appearance: triphenyl(2-pyridylmethyl)phosphonium chloride hy is a white solid.
2. Solubility: Soluble in organic solvents, such as chloroform, methanol, etc.
3. stability: stable at room temperature.
Use:
1. coordination chemistry: triphenyl(2-pyridylmethyl)phosphonium chloride hy can be used as transition metal ligands to participate in coordination reactions.
2. Organic synthesis: It can be used in organic synthesis reactions, such as nucleophilic substitution reactions, coupling reactions, etc.
Preparation Method:
triphenyl (2-pyridinyl methyl)phosphonium chloride hy is usually prepared by reacting triphenylphosphine with 2-pyridinecarboxaldehyde to generate an intermediate triphenyl(2-pyridyl)methyl (phenyl l[(2-pyridinyl) methylene])phosphine, which is then reacted with hydrochloric acid to obtain the final product.
Safety Information:
triphenyl(2-pyridylmethyl)phosphonium chloride hy has high safety, but it still needs to be used with caution as a chemical.
1. Avoid contact with skin and eyes. If there is contact, rinse immediately with plenty of water.
2. avoid inhalation of dust, should be in a well-ventilated environment operation.
3. should be away from the fire and oxidant.
4. avoid contact with acid, alkali and other substances during storage.
5. Use should wear appropriate protective equipment, such as laboratory gloves, goggles, etc.
When using chemicals, be sure to follow laboratory safety procedures and read product specifications and safety data sheets in detail. If necessary, please consult relevant professionals for advice.
Last Update:2024-04-10 22:29:15