2-Thiophenecarboxylic acid CAS#: 527-72-0; ChemWhat Code: 17463
Names & Identifiers |
| Product Name | 2-Thiophenecarboxylic acid |
| Synonyms | Thiophene-2-carboxylicacid,99%;2-Thiophenecarboxylic;2-thiophenezoic acid;Thiophene-2-carboxylic acid 97%;2 – Thiophene Carboxilic Acid;Thiophene-2-carboxylic acid ,98%;2-Thiophenecarboxylic acid,99%;2-Thiophenecarboxyli |
| CAS Registry Number | 527-72-0 |
| Molecular Formula | C5H4O2S |
| Molecular Weight | 128.15 |
| EINECS | 208-423-4 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 125-127 °C(lit.) |
| Boiling Point | 260 °C(lit.) |
| Density | 1.42 |
| Flash Point | 259-261°C |
| pka | 3.49(at 25℃) |
| Water Solubility | 80 g/L (20 ºC) |
| Merck | 14,9354 |
| BRN | 110150 |
| InChIKey | QERYCTSHXKAMIS-UHFFFAOYSA-N |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | 2-Thiophenecarboxylic acid(527-72-0) |
| EPA Substance Registry System | 2-Thiophenecarboxylic acid(527-72-0) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi |
| R Phrase | 36/37/38 |
| S Phrase | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS | XM8330200 |
| Hazard Note | Irritant |
| TSCA | Yes |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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