2-(二苯基膦)苯甲醛肟 - Names and Identifiers
2-(二苯基膦)苯甲醛肟 - Physico-chemical Properties
Molecular Formula | C19H16NOP
|
Molar Mass | 305.31 |
Melting Point | 173-178°C |
Boling Point | 433.9±28.0 °C(Predicted) |
Water Solubility | Insoluble in water. |
pKa | 10.62±0.10(Predicted) |
Storage Condition | Room Temprature |
2-(二苯基膦)苯甲醛肟 - Risk and Safety
Hazard Symbols | Xn - Harmful
|
Risk Codes | 22 - Harmful if swallowed
|
WGK Germany | 3 |
2-(二苯基膦)苯甲醛肟 - Introduction
2-(diphenylphosphine) benzaldehyde oxime is an organic compound with the chemical formula C13H11NOP, often abbreviated as Ph2P(Ph)C(O)NHOH. The following is a description of its nature, use, preparation and safety information:
Nature:
2-(diphenylphosphine) benzaldehyde oxime is a white crystalline solid with strong reducibility. It is stable in air, but decomposes when heated. It has low solubility and is soluble in organic solvents such as dichloromethane, ethanol and acetone.
Use:
2-(diphenylphosphine) benzaldehyde oxime is an important reagent in organic synthesis. It can be used as a reducing agent, an oxidizing agent, a catalyst, etc. It can participate in the boronation reaction of olefins and can also be used for catalytic reduction of aldehydes and ketones. In addition, it can also be used for the preparation of other organic compounds.
Preparation Method:
2-(diphenylphosphine) benzaldehyde oxime is usually prepared by reacting benzaldehyde with diphenylphosphine ammonia. This reaction needs to be carried out under appropriate solvent conditions, and a catalyst is added. Common catalysts include boric acid, trimethylamine, etc.
Safety Information:
2-(diphenylphosphine) benzaldehyde oxime is an organic compound, which should be used safely. It has an irritating effect on the eyes and skin, so direct contact should be avoided. Appropriate protective equipment, such as lab gloves and goggles, should be worn during operation. In addition, it is also a combustible material, should be away from the fire and high temperature environment.
Special Reminder:
Last Update:2024-04-10 22:29:15