| Product Name | 1,4-Benzoquinone |
| CAS No. | 106-51-4 |
| Synonyms | Quinone; p-Benzoquinone; Benzoquinone; p-Benzoquinone; P-quinone; PBQ; cyclohexa-2,5-diene-1,4-dione; cyclohexa-3,5-diene-1,2-dione |
| InChI | InChI=1/C6H4O2/c7-5-3-1-2-4-6(5)8/h1-4H |
| Molecular Formula | C6H4O2 |
| Molecular Weight | 108.0948 |
| Density | 1.256g/cm3 |
| Melting point | 112-116℃ |
| Boiling point | 213.3°C at 760 mmHg |
| Flash point | 76.4°C |
| Water solubility | 10 g/L (25℃) |
| Refractive index | 1.543 |
| Hazard Symbols |  T:Toxic;  N:Dangerous for the environment; |
| Risk Codes | R23/25:; R36/37/38:; R50:; |
| Safety | S26:; S28A:; S45:; S61:; |
106-51-4 1,4-benzoquinone
service@apichina.com