2-Hydroxycinnamic acid
- Product Name2-Hydroxycinnamic acid
- CAS614-60-8
- MFC9H8O3
- MW164.16
- EINECS210-386-4
- MOL File614-60-8.mol
Chemical Properties
| Melting point | 217 °C (dec.)(lit.) |
| Boiling point | 231.61°C (rough estimate) |
| Density | 1.1403 (rough estimate) |
| refractive index | 1.4500 (estimate) |
| FEMA | 4700 | O-TRANS-COUMARIC ACID |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly), Ethyl Acetate (Slightly) |
| form | Solid |
| pka | pK1:4.614 (25°C) |
| color | Off-White |
| Water Solubility | slightly soluble in water |
| BRN | 1100900 |
| InChI | 1S/C9H8O3/c10-8-4-2-1-3-7(8)5-6-9(11)12/h1-6,10H,(H,11,12)/b6-5+ |
| InChIKey | PMOWTIHVNWZYFI-AATRIKPKSA-N |
| SMILES | OC(=O)\C=C\c1ccccc1O |
| LogP | 2.43 |
| CAS DataBase Reference | 614-60-8(CAS DataBase Reference) |
| EPA Substance Registry System | (E)-o-Hydroxycinnamic acid (614-60-8) |
Safety Information
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-24/25-36 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | GD9090000 |
| TSCA | TSCA listed |
| HS Code | 2918.29.7500 |
| HazardClass | 6.1 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
