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      4,4'-Difluorobenzophenone
      
											
        
												
      • Product Name: 4,4'-Difluorobenzophenone
        • 
												
      • CAS: 345-92-6
        • 
												
      • Purity: 
        • 
												
      • Appearance: white to slightly yellow crystalline powder
        • 
												
      • 
											
      
											
      
												
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      Factory supply good quality 4,4'-Difluorobenzophenone 345-92-6 with stock
      
        
      
        
        
             
      • Molecular Formula:C13H8F2O
        • 
             
      • Molecular Weight:218.203
        • 
            
                                
      • Appearance/Colour:white to slightly yellow crystalline powder 
        • 
                                
                                
      • Vapor Pressure:0.005Pa at 20℃ 
        • 
                                
                                
      • Melting Point:102-105 °C(lit.) 
        • 
                                
                                
      • Boiling Point:308.8 °C at 760 mmHg 
        • 
                                
                                
      • Flash Point:118.4 °C 
        • 
                                
                                
      • PSA：17.07000 
        • 
                                
                                
      • Density:1.239 g/cm3 
        • 
                                
                                
      • LogP:3.19580 
        • 
                                
                               
        
      

    
      
    
    
      
        
      
            
      345-92-6 Relevant articles
      
        
      
        
      
            
                       
      
                            
      Decatungstate-mediated solar photooxidative cleavage of CC bonds using air as an oxidant in water
      
                            
      Du, Dongdong,Luo, Junfei,Shi, Sanshan,Xie, Pan,Xue, Cheng
      
                            
      , p. 5936 - 5943 (2021/08/23)
      
                            
      
                                With the increasing attention for green ...
                            
      
                        
      
                     
                       
      
                            
      Photo-induced oxidative cleavage of C-C double bonds for the synthesis of biaryl methanoneviaCeCl3catalysis
      
                            
      Xie, Pan,Xue, Cheng,Du, Dongdong,Shi, SanShan
      
                            
      supporting information, p. 6781 - 6785 (2021/08/20)
      
                            
      
                                A Ce-catalyzed strategy is developed to ...
                            
      
                        
      
                     
                       
      
                            
      PhSe(O)OH/NHPI-catalyzed oxidative deoximation reaction using air as oxidant
      
                            
      Shi, Yaocheng,Wang, Feng,Yang, Chenggen,Yu, Lei
      
                            
      ,  (2021/09/06)
      
                            
      
                                A novel oxidative deoximation method was...
                            
      
                        
      
                     
                       
      
                            
      4,4 ’ - Difluorobenzophenone and preparation method and application thereof
      
                            
      -
      
                            
      ,  (2021/11/21)
      
                            
      
                                The 4, 4 ’ difluorobenzophenone and the ...
                            
      
                        
      
                     
        
      
    
      
    
    
      
        
      
            
      345-92-6 Process route
      
        
      

                    
                    
      
                        
      
                            
                            
      
                                
                                
      
                                    
      
                                        
      
                                            
                                            4,4'-difluorobenzhydryl alcohol
                                            
                                        
      
                                    
      
                                    
      
                                        365-24-2
                                        
      4,4'-difluorobenzhydryl alcohol 
      
                                    
      
                                
      

                            
      
                            
                            
      
                                
                                
      
                                    
                                
      
                                
                                
      
                                    
      
                                        
      
                                            
                                            cyclohexanone
                                            
                                        
      
                                    
      
                                    
      
                                        108-94-1,11119-77-0,9003-41-2,9075-99-4
                                        
      cyclohexanone 
      
                                    
      
                                
      

                            
      
                            
                            
      
                                
                                
      
                                    
                                
      
                                
                                
      
                                    
      
                                        
      
                                            
                                            hexahydro-2H-oxepin-2-one
                                            
                                        
      
                                    
      
                                    
      
                                        502-44-3,24980-41-4,80137-66-2
                                        
      hexahydro-2H-oxepin-2-one 
      
                                    
      
                                
      

                            
      
                            
                            
      
                                
                                
      
                                    
                                
      
                                
                                
      
                                    
      
                                        
      
                                            
                                            4,4'-Difluorobenzophenone
                                            
                                        
      
                                    
      
                                    
      
                                        345-92-6
                                        
      4,4'-Difluorobenzophenone 
      
                                    
      
                                
      

                            
      
                            
                        
      
                        
                        
      
                            Conditions
                            
      
                                
      
                                    Conditions
                                    Yield
                                
      
                                
                                
      
                                    
                                        
                                        
      

                                            
                                                4,4'-difluorobenzhydryl alcohol; cyclohexanone; 

                                            
                                            With 
                                            
                                            
                                                
                                                    N-hydroxyphthalimide; 2,2'-azobis(isobutyronitrile); oxygen; 
                                            
                                            
                                                
                                            
                                            In 

                                            
                                                ethyl acetate; 
                                            
                                            
                                            
                                                
                                                            at 75 ℃;
                                                            
                                                            for 22h;
                                                            
                                            
                                        
      
                                        
                                        
      

                                            
                                                

                                            
                                            With 
                                            
                                            
                                                
                                                    ammonium cerium (IV) nitrate; 1,1,1,3',3',3'-hexafluoro-propanol; 
                                            
                                            
                                                
                                            
                                            In 

                                            
                                                ethyl acetate; 
                                            
                                            
                                            
                                                
                                                            at 45 ℃;
                                                            
                                                            for 10h;
                                                            
                                            
                                        
      
                                        
                                          		
                                    
                                        

                                    
                                
      
                                
                            
      
                        
      
                        
                    
      
                    
                    
      
                        
      
                            
                            
      
                                
                                
      
                                    
      
                                        
      
                                            
                                            bis(methanesulfonyl)peroxide
                                            
                                        
      
                                    
      
                                    
      
                                        1001-62-3
                                        
      bis(methanesulfonyl)peroxide 
      
                                    
      
                                
      

                            
      
                            
                            
      
                                
                                
      
                                    
                                
      
                                
                                
      
                                    
      
                                        
      
                                            
                                            4,4'-difluorodiphenylmethane
                                            
                                        
      
                                    
      
                                    
      
                                        457-68-1
                                        
      4,4'-difluorodiphenylmethane 
      
                                    
      
                                
      

                            
      
                            
                            
      
                                
                                
      
                                    
                                
      
                                
                                
      
                                    
      
                                        
      
                                            
                                            4,4'-difluorobenzhydryl alcohol
                                            
                                        
      
                                    
      
                                    
      
                                        365-24-2
                                        
      4,4'-difluorobenzhydryl alcohol 
      
                                    
      
                                
      

                            
      
                            
                            
      
                                
                                
      
                                    
                                
      
                                
                                
      
                                    
      
                                        
      
                                            
                                            4,4'-Difluorobenzophenone
                                            
                                        
      
                                    
      
                                    
      
                                        345-92-6
                                        
      4,4'-Difluorobenzophenone 
      
                                    
      
                                
      

                            
      
                            
                        
      
                        
                        
      
                            Conditions
                            
      
                                
      
                                    Conditions
                                    Yield
                                
      
                                
                                
      
                                    
                                        
                                        
      

                                            
                                                bis(methanesulfonyl)peroxide; 4,4'-difluorodiphenylmethane; 

                                            
                                            With 
                                            
                                            
                                                
                                                    trimethylsilyl acetate; copper (I) acetate; 
                                            
                                            
                                                
                                            
                                            In 

                                            
                                                dichloromethane; 
                                            
                                            
                                            
                                                
                                                            at 23 ℃;
                                                            
                                                            for 12h;
                                                            
                                                Inert atmosphere;
                                                            
                                            
                                        
      
                                        
                                        
      

                                            
                                                

                                            
                                            With 
                                            
                                            
                                                
                                                    sodium methylate; 
                                            
                                            
                                                
                                            
                                            In 

                                            
                                                methanol; 
                                            
                                            
                                            
                                                
                                                            at 23 ℃;
                                                            
                                                            for 8h;
                                                            
                                            
                                        
      
                                        
                                          		
                                    
                                        34%
      
                                        9%
      
                                        

                                          		
                                
      
                                
                            
      
                        
      
                        
                    
      
                    
               
    
      
     
    
      

        
        
      
            
      345-92-6 Upstream products
      
        
      
                    
        
                        
                        
      • 
                           
                                
        
                                    56-23-5
                                
        
                                56-23-5
                                
        
                                    tetrachloromethane
                                
        
                          
                        
        • 
                        
                        
      • 
                           
                                
        
                                    462-06-6
                                
        
                                462-06-6
                                
        
                                    fluorobenzene
                                
        
                          
                        
        • 
                        
                        
      • 
                           
                                
        
                                    75-44-5
                                
        
                                75-44-5
                                
        
                                    phosgene
                                
        
                          
                        
        • 
                        
                        
      • 
                           
                                
        
                                    312-33-4
                                
        
                                312-33-4
                                
        
                                    dichloro-bis-(4-fluoro-phenyl)-methane
                                
        
                          
                        
        • 
                        
                    
      
                    
        
      
            
      345-92-6 Downstream products
      
        
      
                    
        
                        
                        
      • 
                            
                                
        
                                    424-82-8
                                
        
                                424-82-8
                                
        
                                    1,1,2,2-tetrakis-(4-fluorophenyl)-ethane-1,2-diol
                                
        
                            
                        
        • 
                        
                        
      • 
                            
                                
        
                                    379-82-8
                                
        
                                379-82-8
                                
        
                                    ethyl 3,3-bis(4-fluorophenyl)-3-hydroxypropanoate
                                
        
                            
                        
        • 
                        
                        
      • 
                            
                                
        
                                    339-26-4
                                
        
                                339-26-4
                                
        
                                    1,1-bis-(4-fluoro-phenyl)-ethanol
                                
        
                            
                        
        • 
                        
                        
      • 
                            
                                
        
                                    798-59-4
                                
        
                                798-59-4
                                
        
                                    tris-(4-fluoro-phenyl)-ethene
                                
        
                            
                        
        • 
                        
                    
      
                    
    
      
    

      
							
      
							
							
      
								
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