4,5-Dimethylthiophene-2-carboxylic acid
- Product Name4,5-Dimethylthiophene-2-carboxylic acid
- CAS40808-24-0
- CBNumberCB8213235
- MFC7H8O2S
- MW156.2
- MDL NumberMFCD00512748
- MOL File40808-24-0.mol
Chemical Properties
| Melting point: | 206-211°C |
| Boiling point: | 290.6±35.0 °C(Predicted) |
| Density | 1.259±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| pka | 3.96±0.10(Predicted) |
| Appearance | White to off-white Solid |
| CAS DataBase Reference | 40808-24-0(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36 |
| Safety Statements | 26 |
| HazardClass | IRRITANT |