4-Phenylthiophene-2-carboxylic acid
- Product Name4-Phenylthiophene-2-carboxylic acid
- CAS21676-88-0
- CBNumberCB2598547
- MFC11H8O2S
- MW204.24
- EINECS604-604-1
- MDL NumberMFCD03408007
- MOL File21676-88-0.mol
Chemical Properties
| Melting point: | 168-170°C |
| Boiling point: | 364.2±30.0 °C(Predicted) |
| Density | 1.303±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C(protect from light) |
| pka | 3.58±0.10(Predicted) |
| form | solid |
| InChI | 1S/C11H8O2S/c12-11(13)10-6-9(7-14-10)8-4-2-1-3-5-8/h1-7H,(H,12,13) |
| InChIKey | DOAFBJFYWLESRS-UHFFFAOYSA-N |
| SMILES | OC(=O)c1cc(cs1)-c2ccccc2 |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 3 |
| HS Code | 2934999090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications |
Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |