42933-44-8
42933-44-8 structure
- Name: 5-Amino-1-benzofuran-2-carboxylic acid
- Chemical Name: 5-Amino-1-benzofuran-2-carboxylic acid
- CAS Number: 42933-44-8
- Molecular Formula: C9H7NO3
- Molecular Weight: 177.157
- Create Date: 2018-06-09 15:53:09
- Modify Date: 2025-08-25 18:28:41
| Name | 5-Amino-1-benzofuran-2-carboxylic acid |
|---|---|
| Synonyms |
5-Amino-1-benzofuran-2-carboxylic acid
5-amino-benzofuran-2-carboxylic acid 2-Benzofurancarboxylic acid,5-amino 5-Amino-benzofuran-2-carbonsaeure 2-Benzofurancarboxylic acid, 5-amino- aminobenzofurancarboxylicacid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 406.2±25.0 °C at 760 mmHg |
| Melting Point | >300ºC |
| Molecular Formula | C9H7NO3 |
| Molecular Weight | 177.157 |
| Flash Point | 199.5±23.2 °C |
| Exact Mass | 177.042587 |
| PSA | 76.46000 |
| LogP | 1.12 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.714 |
| HS Code | 2932999099 |
|---|
| Precursor 1 | |
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| DownStream 2 | |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |