A3400112
2,3-Dihydrobenzofuran-5-boronic Acid , 97% , 227305-69-3
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB74.40 | In Stock |
|
| 1G | RMB188.00 | In Stock |
|
| 5G | RMB710.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 200 °C |
| Boiling point: | 358.4±52.0 °C(Predicted) |
| Density | 1.29±0.1 g/cm3 (20 ºC 760 Torr) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 8.99±0.20(Predicted) |
| color | White to Almost white |
| Water Solubility | Slightly Soluble in water(2.6 g/L) (25°C). |
| CAS DataBase Reference | 227305-69-3(CAS DataBase Reference) |
Description and Uses
2,3-Dihydrobenzo[b]furan-5-boronic acid is used in the suzuki-Miyaura cross-coupling reactions to prepare halogenated nucleosides.
Safety
| Symbol(GHS) |  GHS07 |
| 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 | 26-36/37/39-37/39-60-37 |
| Hazard Note | Irritant |
| HS Code | 29329990 |
![2,3-Dihydrobenzo[b]furan-5-carboxylicacid](https://img.chemicalbook.com/CAS/GIF/76429-73-7.gif)
