| Identification | |
| Name: | Biphenylene |
| Synonyms: | Cyclobutadibenzene;Dibenzocyclobutadiene; Diphenylene; NSC 101862 |
| CAS: | 259-79-0 |
| Molecular Formula: | C12H8 |
| Molecular Weight: | 152.19 |
| InChI: | InChI=1/C12H8/c1-2-6-10-9(5-1)11-7-3-4-8-12(10)11/h1-8H |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 113-114 °C(lit.) |
| Flash Point: | 99.6°C |
| Boiling Point: | 262.4°Cat760mmHg |
| Density: | 1.19g/cm3 |
| Refractive index: | 1.799 |
| Flash Point: | 99.6°C |
| Safety Data | |
| Hazard Symbols |
N: Dangerous for the environment
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