1939-53-3
1939-53-3 structure
- Name: 4H-Naphtho[1,2-b]pyran-4-one, 2-(3-pyridinyl)-
- Chemical Name: 2-pyridin-3-ylbenzo[h]chromen-4-one
- CAS Number: 1939-53-3
- Molecular Formula: C18H11NO2
- Molecular Weight: 273.28500
- Create Date: 2016-10-04 15:51:39
- Modify Date: 2025-09-10 13:48:51
| Name | 2-pyridin-3-ylbenzo[h]chromen-4-one |
|---|---|
| Synonyms |
2-pyridin-3-yl-benzo[h]chromen-4-one
3'Aza-7,8-benzo-flavon |
| Density | 1.322g/cm3 |
|---|---|
| Boiling Point | 485.6ºC at 760 mmHg |
| Molecular Formula | C18H11NO2 |
| Molecular Weight | 273.28500 |
| Flash Point | 247.5ºC |
| Exact Mass | 273.07900 |
| PSA | 43.10000 |
| LogP | 4.00820 |
| Vapour Pressure | 1.39E-09mmHg at 25°C |
| Index of Refraction | 1.703 |