3-Hydroxyphenylphosphinyl-propanoic acid CAS 14657-64-8

3-hydroxyphenylphosphopropionic acid, white to almost white solid powder at room temperature and pressure, with significant acidity, insoluble in water but soluble in alcohol organic solvents. 3-hydroxyphenylphosphopropionic acid has the general physicochemical properties of general alkyl carboxylic acids, and is mainly used as chemical raw materials in pharmaceutical chemical intermediates and polymer industrial production. It has been reported that the substance can be used for structural modification of various industrial resins.