![7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone Structure](https://www.chemicalbook.com/CAS/GIF/3333-62-8.gif)
7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone
- Product Name7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone
- CAS3333-62-8
- CBNumberCB4928809
- MFC25H15N3O2
- MW389.41
- EINECS222-067-7
- MOL File3333-62-8.mol
Chemical Properties
| Melting point | 250-251℃ |
| Boiling point | 661.1±65.0 °C(Predicted) |
| Density | 1.35±0.1 g/cm3 (20 ºC 760 Torr) |
| pka | 0.08±0.30(Predicted) |
| LogP | 6.552 (est) |
| Indirect Additives used in Food Contact Substances | 7-(2H-NAPHTHO(1,2-D)TRIAZOL-2-YL)-3-PHENYLCOUMARIN |
| FDA 21 CFR | 178.3297 |
| FDA UNII | 719IIE6H4M |
| EPA Substance Registry System | 2H-1-Benzopyran-2-one, 7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl- (3333-62-8) |