501-52-0
| Name | 3-Phenylpropionic acid |
| CAS | 501-52-0 |
| EINECS(EC#) | 207-924-5 |
| Molecular Formula | C9H10O2 |
| MDL Number | MFCD00002771 |
| Molecular Weight | 150.17 |
| MOL File | 501-52-0.mol |
Chemical Properties
| Appearance | white to off-white crystalline mass, powder or crystals and/or chunk |
| Melting point | 45-48 °C (lit.) |
| Boiling point | 280 °C (lit.) |
| density | 1.071 g/mL at 25 °C(lit.) |
| vapor pressure | 0.356Pa at 25℃ |
| FEMA | 2889 |
| refractive index | 1.5408 (estimate) |
| Fp | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | ethanol: soluble50mg/mL, clear, colorless to faintly yellow |
| form | Liquid |
| pka | 4.66(at 25℃) |
| color | Clear yellow to yellow-green |
| Specific Gravity | 1.071 |
| Odor | at 1.00 % in dipropylene glycol. sweet fatty rose musk cinnamon |
| Odor Type | floral |
| Water Solubility | Soluble in water |
| Detection Methods | HPLC,NMR |
| JECFA Number | 646 |
Safety Data
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| RTECS | DA8600000 |
| TSCA | Yes |
| HS Code | 29163900 |