| Name | 12aH-benzo[a]pyrene-1,3-dione | 
|---|---|
| Synonyms | 
                                
                                benzo[pqr]tetraphene-1,3(2H,12aH)-dione
                                
                                
                                 Benzo(a)pyrene-1,3(2H,12aH)-dione  | 
                        
| Density | 1.388g/cm3 | 
|---|---|
| Boiling Point | 552.4ºC at 760 mmHg | 
| Molecular Formula | C20H12O2 | 
| Molecular Weight | 284.30800 | 
| Flash Point | 202.4ºC | 
| Exact Mass | 284.08400 | 
| PSA | 34.14000 | 
| LogP | 4.25890 | 
| Index of Refraction | 1.781 |