| Product Name | chromone |
| CAS No. | 491-38-3 |
| Synonyms | 4H-benzo(b)pyran-4-one; 4H-chromen-4-one |
| InChI | InChI=1/C9H6O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-6H |
| Molecular Formula | C9H6O2 |
| Molecular Weight | 146.1427 |
| Density | 1.248g/cm3 |
| Melting point | 55-60℃ |
| Boiling point | 238.5°C at 760 mmHg |
| Flash point | 106.5°C |
| Refractive index | 1.594 |
491-38-3 chromone
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