1-Benzothiophene-5-carboxylic acid
Suppliers
Names
[ CAS No. ]:
2060-64-2
        
[ Name ]:
 1-Benzothiophene-5-carboxylic acid
        
[Synonym ]:
                
                Benzo[b]thiophene-5-carboxylicacid
                
                
            
                
                5-carboxybenzothiophene
                
                
            
                
                5-Benzothiophenecarboxylic acid
                
                
            
                
                benzothiophene-5-carboxylic acid
                
                
            
                
                Benzo[b]thiophene-5-carboxylic acid
                
                
            
                
                1-Benzothiophene-5-carboxylic acid
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
            
[ Boiling Point ]:
376.2±15.0 °C at 760 mmHg
            
[ Melting Point ]:
211ºC
            
[ Molecular Formula ]:
C9H6O2S
            
[ Molecular Weight ]:
178.208
            
[ Flash Point ]:
181.3±20.4 °C
            
[ Exact Mass ]:
178.008850
            
[ PSA ]:
65.54000
            
[ LogP ]:
4.06
            
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
            
[ Index of Refraction ]:
1.717
            
MSDS
Safety Information
[ Hazard Codes ]:
 Xi:Irritant;
            
[ Risk Phrases ]:
 R36/37/38
            
[ Safety Phrases ]:
 S26-S37/39
            
[ HS Code ]:
 2934999090
            
Synthetic Route
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%