1,3-dioxo-1,3-dihydro-isobenzofuran-4-carboxylic acid
Names
[ CAS No. ]: 
3786-39-8
        
[ Name ]: 
1,3-dioxo-1,3-dihydro-isobenzofuran-4-carboxylic acid
        
[Synonym ]:
                
                Benzol-1,2,3-tricarbonsaeure-1,2-anhydrid
                
                
            
                
                1,2,3-Benzoltricarbonsaeureanhydrid
                
                
            
                
                Hemimellitsaeure-anhydrid
                
                
                
                
    
Chemical & Physical Properties
[ Molecular Formula ]:
C9H4O5
            
[ Molecular Weight ]:
192.12500
            
[ Exact Mass ]:
192.00600
            
[ PSA ]:
80.67000
            
[ LogP ]:
0.69540
            
Safety Information
[ HS Code ]:
 2932999099
            
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932999099
[ Summary ]: 
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%