2-Formylthiophene-3-boronic acid
- Product Name2-Formylthiophene-3-boronic acid
- CAS4347-31-3
- CBNumberCB2485953
- MFC5H5BO3S
- MW155.97
- EINECS-0
- MDL NumberMFCD01075678
- MOL File4347-31-3.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 167-193 °C (lit.) |
| Boiling point | 396.7±52.0 °C(Predicted) |
| Density | 1.41±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| pka | 7.91±0.53(Predicted) |
| Appearance | Light yellow to yellow Solid |
| Sensitive | Air Sensitive |
| BRN | 4393584 |
| InChI | 1S/C5H5BO3S/c7-3-5-4(6(8)9)1-2-10-5/h1-3,8-9H |
| InChIKey | BBENFHSYKBYWJX-UHFFFAOYSA-N |
| SMILES | OB(O)c1ccsc1C=O |
| CAS DataBase Reference | 4347-31-3(CAS DataBase Reference) |
| UNSPSC Code | 12352103 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29349990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704: |
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