5-Bromo-2-thiophenecarboxylic acid
- Product Name5-Bromo-2-thiophenecarboxylic acid
- CAS7311-63-9
- CBNumberCB6284774
- MFC5H3BrO2S
- MW207.05
- EINECS615-911-4
- MDL NumberMFCD00079725
- MOL File7311-63-9.mol
Chemical Properties
| Melting point: | 140 °C |
| Boiling point: | 318.9±27.0 °C(Predicted) |
| Density | 1.923±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| pka | 3.32±0.10(Predicted) |
| form | Crystalline Powder |
| color | White to cream |
| BRN | 118364 |
| InChI | InChI=1S/C5H3BrO2S/c6-4-2-1-3(9-4)5(7)8/h1-2H,(H,7,8) |
| InChIKey | COWZPSUDTMGBAT-UHFFFAOYSA-N |
| SMILES | C1(C(O)=O)SC(Br)=CC=1 |
| CAS DataBase Reference | 7311-63-9(CAS DataBase Reference) |
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 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-20/21/22 | |||||||||
| Safety Statements | 26-36/37/39-22-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 2934999090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications |
Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| NFPA 704: |
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