4-Hydroxycinnamic acid
- Product Name4-Hydroxycinnamic acid
- CAS7400-08-0
- CBNumberCB9164396
- MFC9H8O3
- MW164.16
- EINECS231-000-0
- MDL NumberMFCD00004399
- MOL File7400-08-0.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 214 °C (dec.)(lit.) |
| Boiling point | 251.61°C (rough estimate) |
| Density | 1.2132 (rough estimate) |
| refractive index | 1.5380 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | Acetone (Slightly), Chloroform (Slightly), Methanol (Slightly) |
| pka | 4.65±0.10(Predicted) |
| form | Solid |
| color | White to Off-White |
| Stability | Light Sensitive |
| InChI | InChI=1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12) |
| InChIKey | NGSWKAQJJWESNS-UHFFFAOYSA-N |
| SMILES | C(O)(=O)C=CC1=CC=C(O)C=C1 |
| LogP | 1.790 |
| CAS DataBase Reference | 7400-08-0(CAS DataBase Reference) |
| FDA UNII | IBS9D1EU3J |
| NIST Chemistry Reference | 2-Propenoic acid, 3-(4-hydroxyphenyl)-(7400-08-0) |
| EPA Substance Registry System | p-Hydroxycinnamic acid (7400-08-0) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-36/37/39-22 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | GD9095000 | |||||||||
| HS Code | 2918 29 00 | |||||||||
| NFPA 704: |
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