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        |   4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene  | 
       
      
        
            
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                    | Chemical Name:  | 
                    4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene | 
                    Catalog Number:  | 
                    M23179 | 
                   				  
				  
                  
                    | CAS Number:  | 
                    
                        161265-03-8
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                    Molecular Formula:  | 
                    C39H32OP2 | 
                   
                  
                    | Molecular Weight:  | 
                    578.62 | 
                     Purity:  | 
                    97.0% | 
                   
                  
				
                    | MSDS: | 
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                    COA:  | 
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    Note:  
*It is FOB(Shanghai port) price.The freight charge and other service charge is related to the order amount and destination seaport(airport). 
*For stock material, it will be shipped on the same working day as order date. 
*And the Estimated Time of Arrival is 3 working days to USA, 5 working days to Europe and 2 working days to Asia. 
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