4-Methyl-2-thiophenecarboxylic acid
- Product Name4-Methyl-2-thiophenecarboxylic acid
- CAS14282-78-1
- MFC6H6O2S
- MW142.18
- EINECS
- MOL File14282-78-1.mol
Chemical Properties
| Melting point | 122-126 °C(lit.) |
| Boiling point | 158 °C(Press: 16 Torr) |
| Density | 1.319±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| pka | 3.76±0.10(Predicted) |
| form | solid |
| Appearance | Light yellow to yellow Solid |
| InChI | 1S/C6H6O2S/c1-4-2-5(6(7)8)9-3-4/h2-3H,1H3,(H,7,8) |
| InChIKey | YCIVJGQMXZZPAB-UHFFFAOYSA-N |
| SMILES | Cc1csc(c1)C(O)=O |
| CAS DataBase Reference | 14282-78-1(CAS DataBase Reference) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36-43 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29349990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Sens. 1 |
