16281-65-5
16281-65-5 structure
- Name: 4H-1-Benzopyran-4-one,2,3-dihydro-2-phenyl-, 2-(2,4-dinitrophenyl)hydrazone
- Chemical Name: Flavanon-2,4-DNPH
- CAS Number: 16281-65-5
- Molecular Formula: C21H16N4O5
- Molecular Weight: 404.37600
- Create Date: 2017-03-24 13:29:07
- Modify Date: 2025-10-16 23:03:43
| Name | Flavanon-2,4-DNPH |
|---|---|
| Synonyms | fisetin 7-ethyl ether |
| Density | 1.42g/cm3 |
|---|---|
| Boiling Point | 593.1ºC at 760 mmHg |
| Molecular Formula | C21H16N4O5 |
| Molecular Weight | 404.37600 |
| Flash Point | 312.5ºC |
| Exact Mass | 404.11200 |
| PSA | 125.26000 |
| LogP | 5.96240 |
| Vapour Pressure | 4.9E-14mmHg at 25°C |
| Index of Refraction | 1.688 |