3-(4-Hydroxyphenyl)propionic acid
- Product Name3-(4-Hydroxyphenyl)propionic acid
- CAS501-97-3
- CBNumberCB1740365
- MFC9H10O3
- MW166.17
- EINECS207-931-3
- MDL NumberMFCD00002778
- MOL File501-97-3.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 129-131 °C(lit.) |
| Boiling point | 254.38°C (rough estimate) |
| Density | 1.1708 (rough estimate) |
| refractive index | 1.5286 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 4.74±0.10(Predicted) |
| form | Powder or Granules |
| color | Off-white to beige |
| Water Solubility | slightly soluble |
| BRN | 2209841 |
| InChIKey | NMHMNPHRMNGLLB-UHFFFAOYSA-N |
| LogP | 1.100 (est) |
| CAS DataBase Reference | 501-97-3(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 6QNC6P18SR |
| NIST Chemistry Reference | 4-Hydroxyphenylpropionic acid(501-97-3) |
| EPA Substance Registry System | Benzenepropanoic acid, 4-hydroxy- (501-97-3) |
Safety
| Symbol(GHS) |
|
|||||||||
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | MW5342000 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29182990 | |||||||||
| Toxicity | LD50 intravenous in mouse: 1809mg/kg | |||||||||
| NFPA 704: |
|
