208772-23-0
208772-23-0 structure
- Name: Benzo[d]oxazole-4-carboxylic acid
- Chemical Name: 1,3-Benzoxazole-4-carboxylic acid
- CAS Number: 208772-23-0
- Molecular Formula: C8H5NO3
- Molecular Weight: 163.130
- Create Date: 2018-04-26 08:00:00
- Modify Date: 2025-08-25 19:25:31
| Name | 1,3-Benzoxazole-4-carboxylic acid |
|---|---|
| Synonyms |
4-Benzoxazolecarboxylic acid
benzoxazole-4-carboxylic acid 1,3-Benzoxazole-4-carboxylic acid benzooxazole-4-carboxylic acid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 350.1±15.0 °C at 760 mmHg |
| Molecular Formula | C8H5NO3 |
| Molecular Weight | 163.130 |
| Flash Point | 165.5±20.4 °C |
| Exact Mass | 163.026947 |
| PSA | 63.33000 |
| LogP | 1.27 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.661 |
| HS Code | 2934999090 |
|---|
|
~99%
208772-23-0 |
| Literature: AMR Technology, Inc. Patent: US2008/214601 A1, 2008 ; Location in patent: Page/Page column 14-15 ; |
|
~0%
208772-23-0 |
| Literature: Newcastle University Ventures Limited Patent: US6100283 A1, 2000 ; |
|
~%
208772-23-0 |
| Literature: ACTELION PHARMACEUTICALS LTD Patent: WO2009/16560 A2, 2009 ; Location in patent: Page/Page column 83 ; WO 2009/016560 A2 |
| Precursor 5 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |