23967-57-9
23967-57-9 structure
- Name: 4-CHLORO-1-BENZOTHIOPHENE-2-CARBOXYLICACID
- Chemical Name: 4-chloro-1-benzothiophene-2-carboxylate
- CAS Number: 23967-57-9
- Molecular Formula: C9H5ClO2S
- Molecular Weight: 212.653
- Create Date: 2018-06-14 18:59:07
- Modify Date: 2026-07-14 18:00:25
| Name | 4-chloro-1-benzothiophene-2-carboxylate |
|---|---|
| Synonyms |
4-Chlorobenzo[b]thiophene-2-carboxylic acid
Brexpiprazole Impurity 28 4-chloro-2-benzo[b]thiophenecarboxylic acid 4-chlorobenzothiophene-2-carboxylate 4-Chloro-1-benzothiophene-2-carboxylic acid Benzo[b]thiophene-2-cboxylic acid, 4-chloro 2-carboxy-4-chlorobenzo[b]thiophene IFLAB-BB F2124-0584 FMX14276-A3 4-Chlorobenzothiophene-2-cboxylic acid N-[N-(N-glycylglycyl)glycyl]-5-L-β-aspticacid-8-L-lysine-Vasopressin 4-chloro-1-benzothiophene-2-cboxylate 4-CHLORO-BENZO[B]THIOPHENE-2-CBOXYLIC ACID 4-chloro-benzo[b]thiophene-2-carboxylic acid 4-chloro-2-benzothiophenecboxylic acid 4-CHLORO-1-BENZOTHIOPHENE-2-CBOXYLIC ACID |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 408.6±25.0 °C at 760 mmHg |
| Melting Point | 220-223ºC |
| Molecular Formula | C9H5ClO2S |
| Molecular Weight | 212.653 |
| Flash Point | 200.9±23.2 °C |
| Exact Mass | 211.969879 |
| PSA | 65.54000 |
| LogP | 4.48 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.720 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2934999090 |
| Precursor 5 | |
|---|---|
| DownStream 1 | |
![5-[(2,6-dichlorophenyl)methylidene]-2-sulfanylidene-thiazolidin-4-one structure](https://image.chemsrc.com/caspic/203/65562-49-4.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |