| 
			 [Product name]:  | 
			
			 
  | 
		
| 
			 [Structural Formula]:  | 
			
			 2,7-Di-tert-butylfluorene;2,7-ditert-butyl-9H-fluorene  | 
		
| 
			 [Molecular Formula]:  | 
			
			 
  | 
		
| 
			 [Molecular Weight]:  | 
			
			 C21H26  | 
		
| 
			 [CAS NO]:  | 
			
			 278.43  | 
		
| 
			 [Packing]:  | 
			
			 58775-05-6  | 
		
| 
			 Properties  | 
		|
| 
			 Appearance  | 
			
			 Off-white powder  | 
		
| 
			 Melting range ℃  | 
			
			 121-124  | 
		
| 
			 
  | 
			
			 
  | 
		
| 
			 
  | 
			
			 
  | 
		
| 
			 Quality Specifications  | 
		|
| 
			 Purity%  | 
			
			 ≥98.0  | 
		
| 
			 Moisture %  | 
			
			 ≤0.5  | 
		
| 
			 
  | 
			
			 
  |