621-37-4
| Name | 3-Hydroxyphenylacetic acid |
| CAS | 621-37-4 |
| EINECS(EC#) | 210-684-4 |
| Molecular Formula | C8H8O3 |
| MDL Number | MFCD00004337 |
| Molecular Weight | 152.15 |
| MOL File | 621-37-4.mol |
Chemical Properties
| Appearance | White Powder |
| Melting point | 129-133 °C(lit.) |
| Boiling point | 234.6°C (rough estimate) |
| density | 1.2143 (rough estimate) |
| refractive index | 1.4945 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | 1000g/l |
| form | Crystalline Powder |
| pka | 4.21±0.10(Predicted) |
| color | White to beige-brown |
| PH | 2.5-2.7 (20g/l, H2O) |
| Detection Methods | T,NMR |
| BRN | 2086506 |
| Stability: | Store in Freezer |
| InChI | 1S/C8H8O3/c9-7-3-1-2-6(4-7)5-8(10)11/h1-4,9H,5H2,(H,10,11) |
| InChIKey | FVMDYYGIDFPZAX-UHFFFAOYSA-N |
| SMILES | OC(=O)Cc1cccc(O)c1 |
| CAS DataBase Reference | 621-37-4(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HazardClass | IRRITANT |
| HS Code | 29182990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |