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| Product Name: | 3-hydroxychromen-2-one |
| CAS Registry Number: | 939-19-5 |
| EINECS: | 213-355-3 |
| Synonyms: | 3 Hydroxycoumarin; 3-hydroxychromen-2-one; 3-Hydroxy-2H-1-benzopyran-2-one; 3-Hydroxy-2-benzopyrone;3-hydroxy-2H-chromen-2-one; 939-19-5;3-hydroxychromen-2-one; |
| Molecular Structure: |
 |
| Molecular Formula: | C9H6O3 |
| Molecular Weight: | 162.14214 |
| Density: | 1.446 g/cm3 |
| Boiling Point: | 369.9 °C at 760 mmHg |
| Melting Point: | 153-157 °C(lit.) |
| Flash Point: | 174.7 °C |
| Refractive index: | 1.659 |
| Risk Codes: | 22 |
| Safety Statements: | 22-24/25 |
| Hazard Symbols: | Xn: Harmful;Xi: Irritant; |