20946-17-2
20946-17-2 structure
- Name: 8-hydroxyquinoline-2-sulfonic acid,hydrate
- Chemical Name: 8-hydroxyquinoline-2-sulfonic acid,hydrate
- CAS Number: 20946-17-2
- Molecular Formula: C9H9NO5S
- Molecular Weight: 243.23600
- Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
- Create Date: 2018-06-17 06:46:39
- Modify Date: 2025-08-21 11:15:21
| Name | 8-hydroxyquinoline-2-sulfonic acid,hydrate |
|---|---|
| Synonyms |
8-Hydroxy-chinolin-2-sulfonsaeure
8-Hydroxy-2-quinolinesulfonic acid monohydrate 8-hydroxyquinoline-2-sulfonic acid 8-Hydroxy-quinoline-2-sulfonic acid monohydrate M-1688 |
| Density | 1.632g/cm3 |
|---|---|
| Boiling Point | 513ºC at 760 mmHg |
| Melting Point | 245-249ºC(lit.) |
| Molecular Formula | C9H9NO5S |
| Molecular Weight | 243.23600 |
| Flash Point | 264.1ºC |
| Exact Mass | 243.02000 |
| PSA | 105.10000 |
| LogP | 2.20360 |
| Index of Refraction | 1.711 |
| Hazard Codes | Xn,Xi |
|---|---|
| Risk Phrases | 20/21/22-36/37/38-40 |
| Safety Phrases | 22-26-36-36/37/39-27 |
| WGK Germany | 3 |
| HS Code | 2933499090 |
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |