840-58-4
840-58-4 structure
- Name: 2-(4-NITRO-PHENYL)-BENZOOXAZOLE
- Chemical Name: 2-(4-Nitrophenyl)-1,3-benzoxazole
- CAS Number: 840-58-4
- Molecular Formula: C13H8N2O3
- Molecular Weight: 240.21400
- Create Date: 2018-08-31 13:50:30
- Modify Date: 2024-01-10 18:28:01
| Name | 2-(4-Nitrophenyl)-1,3-benzoxazole |
|---|---|
| Synonyms |
Benzoxazole,2-(4-nitrophenyl)
Benzoxazole,2-(p-nitrophenyl) R 673 2-(p-nitrophenyl)-benzoxazole 2-(4-Nitrophenyl)benzoxazole 2-(4-nitrophenyl)-benzooxazole 2-(4-nitrophenyl)benzo[d]oxazole |
| Density | 1.359g/cm3 |
|---|---|
| Boiling Point | 379.4ºC at 760 mmHg |
| Molecular Formula | C13H8N2O3 |
| Molecular Weight | 240.21400 |
| Flash Point | 183.2ºC |
| Exact Mass | 240.05300 |
| PSA | 71.85000 |
| LogP | 3.92620 |
| Index of Refraction | 1.665 |
| HS Code | 2934999090 |
|---|
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |