17402-83-4
17402-83-4 structure
- Name: 1-benzothiophen-4-amine
- Chemical Name: 1-benzothiophen-4-amine
- CAS Number: 17402-83-4
- Molecular Formula: C8H7NS
- Molecular Weight: 149.213
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-12-28 17:18:01
- Modify Date: 2025-08-25 09:13:38
| Name | 1-benzothiophen-4-amine |
|---|---|
| Synonyms |
1-benzothien-4-ylamine
1-Benzothiophen-4-amine 4-Amino-benzo <b> thiophen Benzo[b]thiophen-4-amine |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 313.1±15.0 °C at 760 mmHg |
| Molecular Formula | C8H7NS |
| Molecular Weight | 149.213 |
| Flash Point | 143.2±20.4 °C |
| Exact Mass | 149.029922 |
| PSA | 54.26000 |
| LogP | 3.10 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.744 |
| HS Code | 2934999090 |
|---|
| Precursor 10 | |
|---|---|
| DownStream 3 | |
![5-(Acetylamino)benzo[b]thiophene structure](https://image.chemsrc.com/caspic/257/18044-91-2.png)
![4-nitro-benzo[b]thiophen-5-ylamine structure](https://image.chemsrc.com/caspic/013/127491-04-7.png)
![N-(4-nitro-benzo[b]thiophen-5-yl)-acetamide structure](https://image.chemsrc.com/caspic/387/857473-95-1.png)
![6,7-Dihydrobenzo[b]thiophen-4(5H)-oneoxime structure](https://image.chemsrc.com/caspic/047/19995-19-8.png)
![3,4-Dinitrobenzo[b]thiophene structure](https://image.chemsrc.com/caspic/332/23692-83-3.png)
![4-Bromobenzo[b]thiophene structure](https://image.chemsrc.com/caspic/499/5118-13-8.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% |