| Chemical & Physical Properties | |
|---|---|
| CAS Number | 79-84-5 |
| Catalog No. | 2A-9091400 |
| Chinese Name | 噻吩-2-磺酸 |
| Synonyms | Thiophen-2-sulfonsaeure; Thiophenesulfonic acid; 2-thiophenesulfonate; 2-THIOPHENESULFONIC ACID |
| Molecular Formula | C4H4O3S2 |
| Molecular Weight | 164.20300 |
| Density | 1.614 g/cm3 |
| Melting Point | 71-72ºC |
| Storage Condition | 2-8°C, protected from light, dry and sealed |
| HTC | 2934999090 |
| PubChem ID | 6248051 |
| SMILES | O=S(=O)(O)c1cccs1 |
| InChI | InChI=1S/C4H4O3S2/c5-9(6,7)4-2-1-3-8-4/h1-3H,(H,5,6,7) |
| InChI Key | BSXLLFUSNQCWJP-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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