| 
| 
| CAS number | 58775-05-6 |
| Molecular formula | C21H26 |
| Product name | 2,7-Di-tert-butylfluorene |
| Molecular Structure |  |
Density：0.988g/cm3
Boiling Point：372.4ºC at 760 mmHg
Melting Point：121-124ºC
Flash Point：194.2ºC
Refractive Index：1.556