| Identification |
| Name: | Phenylphosphonic acid |
| Synonyms: | Benzenephosphonic acid; PPOA |
| CAS: | 1571-33-1 |
| EINECS: | 216-388-1 |
| Molecular Formula: | C6H7O3P |
| Molecular Weight: | 158.09 |
| InChI: | InChI=1/C6H7O3P/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H2,7,8,9) |
| Molecular Structure: |
 |
| Properties |
| Transport: | UN 3265 8/PG 2 |
| Flash Point: | >230 °F |
| Boiling Point: | 241-243 °C(lit.) |
| Density: | 1.412 g/mL at 25 °C(lit.) |
| Stability: | Stable under normal temperatures and pressures. |
| Refractive index: | n20/D 1.523(lit.) |
| Solubility: | 40.4 g/100 mL (25 ºC) |
| Appearance: | White to off-white crystals. |
| Packinggroup: | III |
| Flash Point: | >230 °F |
| Storage Temperature: | 2-8°C |
| Safety Data |
| Hazard Symbols |
Xn:Harmful
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