1-CHLORONAPHTHO[2,1-B]THIOPHENE-2-CARBOXYLIC ACID
Suppliers
Names
[ CAS No. ]:
85589-69-1
        
[ Name ]:
 1-CHLORONAPHTHO[2,1-B]THIOPHENE-2-CARBOXYLIC ACID
        
[Synonym ]:
                
                chloronaphthobthiophenecarboxylicacid
                
                
            
                
                3-chloro-2-carboxynaphtho<2,1-b>thiophene
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.53g/cm3
            
[ Boiling Point ]:
491.4ºC at 760 mmHg
            
[ Melting Point ]:
246-248ºC
            
[ Molecular Formula ]:
C13H7ClO2S
            
[ Molecular Weight ]:
262.71100
            
[ Flash Point ]:
251ºC
            
[ Exact Mass ]:
261.98600
            
[ PSA ]:
65.54000
            
[ LogP ]:
4.40610
            
[ Index of Refraction ]:
1.782
            
Safety Information
[ Hazard Codes ]:
 Xi
            
[ HS Code ]:
 2934999090
            
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]: 
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%