51685-34-8
51685-34-8 structure
- Name: 3-nitro-4-(4-phenylpiperazin-1-yl)chromen-2-one
- Chemical Name: 3-nitro-4-(4-phenylpiperazin-1-yl)chromen-2-one
- CAS Number: 51685-34-8
- Molecular Formula: C19H17N3O4
- Molecular Weight: 351.35600
- Create Date: 2017-11-06 15:32:57
- Modify Date: 2023-01-16 11:22:53
| Name | 3-nitro-4-(4-phenylpiperazin-1-yl)chromen-2-one |
|---|---|
| Synonyms |
3-Nitro-4-(4-phenyl-1-piperazinyl)coumarin
COUMARIN,3-NITRO-4-(4-PHENYL-1-PIPERAZINYL) |
| Density | 1.41g/cm3 |
|---|---|
| Boiling Point | 524.1ºC at 760 mmHg |
| Molecular Formula | C19H17N3O4 |
| Molecular Weight | 351.35600 |
| Flash Point | 270.8ºC |
| Exact Mass | 351.12200 |
| PSA | 82.51000 |
| LogP | 3.68100 |
| Index of Refraction | 1.692 |
| 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% |