40142-71-0
40142-71-0 structure
- Name: 3-Aminobenzo[b]thiophene-2-carboxylicacid
- Chemical Name: 3-amino-1-benzothiophene-2-carboxylic acid
- CAS Number: 40142-71-0
- Molecular Formula: C9H7NO2S
- Molecular Weight: 193.22200
- Create Date: 2018-10-01 18:26:14
- Modify Date: 2024-01-11 20:15:41
| Name | 3-amino-1-benzothiophene-2-carboxylic acid |
|---|---|
| Synonyms | 3-Aminobenzthiophen-2-carbonsaeure |
| Density | 1.511g/cm3 |
|---|---|
| Boiling Point | 430.9ºC at 760mmHg |
| Molecular Formula | C9H7NO2S |
| Molecular Weight | 193.22200 |
| Flash Point | 214.4ºC |
| Exact Mass | 193.02000 |
| PSA | 91.56000 |
| LogP | 2.76290 |
| Index of Refraction | 1.78 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| HS Code | 2934999090 |
|
~%
40142-71-0 |
| Literature: DE184496 ; DE190674 ; Justus Liebigs Annalen der Chemie, , vol. 351, p. 413 |
| Precursor 0 | |
|---|---|
| DownStream 2 | |
![3-hydroxy-benzo[b]thiophene-2-carboxylic acid structure](https://www.chemsrc.com/caspic/215/191031-07-9.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% |