(E)-4-methoxy-2-(4-methoxy-1-oxonaphthalen-2(1H)-ylidene)naphthalen-1(2H)-one
Names
[ CAS No. ]:
1244-92-4
        
[ Name ]:
 (E)-4-methoxy-2-(4-methoxy-1-oxonaphthalen-2(1H)-ylidene)naphthalen-1(2H)-one
        
[Synonym ]:
                
                4,4'-Dimethoxy-2,2'-binaphthyliden-1,1'-dion
                
                
            
                
                4,4'-Dimethoxy-2,2'-binaphthyl-1,1'-chinon
                
                
            
                
                4,4'-dimethyloxy-[2,2'-binaphthylidene]-1,1'-dione
                
                
            
                
                Russigs Blau
                
                
            
                
                4,4'-dimethoxy[2,2']binaphtalenylidene-1,1'-dione
                
                
            
                
                4,4'-dimethoxy[2,2']binaphthalenylidene-1,1'-dione
                
                
                
                
    
Chemical & Physical Properties
[ Molecular Formula ]:
C22H16O4
            
[ Molecular Weight ]:
344.36000
            
[ Exact Mass ]:
344.10500
            
[ PSA ]:
52.60000
            
[ LogP ]:
4.05060
            
Safety Information
[ HS Code ]:
 2914509090
            
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2914509090
[ Summary ]: 
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%