PRODUCT Properties
| Melting point: | 221-223 °C (lit.) |
| Boiling point: | 288.14°C (rough estimate) |
| Density | 1.2932 (rough estimate) |
| refractive index | 1.5430 (estimate) |
| pka | 3.05±0.30(Predicted) |
| CAS DataBase Reference | 4790-79-8(CAS DataBase Reference) |
Description and Uses
7-Methoxy-2-benzofurancarboxylic acid may be used in the synthesis of fluorous counterpart of the Marshall resin, 4-(1H,1H,2H,2H-perfluorodecylsulfanyl)phenol.
Safety
| 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 | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29321900 |
