PRODUCT Properties
| Melting point: | 47°C |
| Boiling point: | 286°C (estimate) |
| Density | 1.1674 (rough estimate) |
| refractive index | 1.5100 (estimate) |
| LogP | 1.994 (est) |
| EPA Substance Registry System | 1H-2-Benzopyran-1-one (491-31-6) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319-H315-H302-H335 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501 |
