Triphenylphosphine oxide is also known as triphenylphosphine oxide.Triphenylphosphine oxide is pure white crystalline powder, soluble in alcohol and benzene, slightly soluble in hot water, irritating.Ph3PO, like POCl3, has a tetrahedral structure with an alkaline oxygen atom. The rigidity of its skeleton and the alkalinity of its oxygen atoms allow triphenylphosphine oxide to induce crystallization of compounds that are difficult to crystallize by other methods, especially for substances containing acidic hydrogen, such as phenols.
peculiarity：
The substance needs to be kept in a sealed container and stored in a cool, dry place. Stable at room temperature and pressure, avoid contact with strong oxidants.
Apply：
Used for fluorescent anti-counterfeiting powder, etc.
Used as organic synthesis and pharmaceutical intermediates, catalysts, extractants, etc.
