![Thieno[2,3-b]thiophene-2-carboxylicacid](https://img.chemicalbook.com/CAS/GIF/14756-75-3.gif)
BD8399547
Thieno[2,3-b]thiophene-2-carboxylicacid , 95% , 14756-75-3
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB336.80 | In Stock |
|
| 250mg | RMB437.60 | In Stock |
|
| 1g | RMB1004.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 236 °C |
| Boiling point: | 389.5±22.0 °C(Predicted) |
| Density | 1.601±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C(protect from light) |
| pka | 3.41±0.30(Predicted) |
| CAS DataBase Reference | 14756-75-3 |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
![3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid](https://img.chemicalbook.com/CAS/GIF/175202-55-8.gif)
![METHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBOXYLATE](https://img.chemicalbook.com/CAS/GIF/175202-66-1.gif)
![Diethyl3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate](https://img.chemicalbook.com/CAS/GIF/152487-69-9.gif)