Products Description of 3-Hydroxyphenylphosphonopropionic Acid CAS#14657-64-8
3-Hydroxyphenylphosphonopropionic acid is a typical organophosphorus chemical compound, featuring a molecular formula of C9H11O4P and a molecular weight of 214.15504. This substance has been assigned the CAS registration number 14657-64-8 and EINECS number 411-200-6.
Under standard room temperature and atmospheric pressure conditions, it presents as white to off-white powdery solid and possesses distinct acidic characteristics. This chemical is insoluble in water, while it shows excellent solubility in alcohol-based organic solvents. Additionally, it is capable of reacting with organic amines through condensation reactions to generate matched amide derivatives.
3-Hydroxyphenylphosphinyl-propanoic acid Chemical Properties
| Melting point | 158.0 to 162.0 °C |
| Boiling point | 526.6±42.0 °C(Predicted) |
| density | 1.35±0.1 g/cm3(Predicted) |
| vapor pressure | 0Pa at 20℃ |
| storage temp. | 2-8°C |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 2.21±0.50(Predicted) |
| color | White to Almost white |
| Water Solubility | 31.183g/L at 20℃ |
| LogP | -4.2 at 20℃ |
| CAS DataBase Reference | 14657-64-8(CAS DataBase Reference) |
| Hazard Codes | Xi |
| Risk Statements | 41 |
| Safety Statements | 26-39 |
| HS Code | 2931.90.6000 |
Product Application of 3-Hydroxyphenylphosphonopropionic Acid CAS#14657-64-8
3-Hydroxyphenylphosphonopropionic acid is a versatile industrial chemical raw material widely applied in the polymer manufacturing field. It acts as a key precursor for polymer synthesis and structural modification, and is also adopted for the preparation of pesticide products and pharmaceutical intermediates.
As documented in professional research literature, this compound is applicable to the structural modification of various industrial resins. It can conduct condensation reactions with organic amine substances to effectively adjust the internal structure of resin materials, optimize comprehensive material performances, and further improve the practical application performance of finished resin products.
