3-Chlorosulfonyl-4-fluoro-benzoic acid
Suppliers
Names
[ CAS No. ]:
2267-40-5
        
[ Name ]:
 3-Chlorosulfonyl-4-fluoro-benzoic acid
        
[Synonym ]:
                
                3-chlorosulfonyl-4-fluoro-benzoic Acid
                
                
            
                
                4-fluoro-3-chlorosulfonyl-benzoic acid
                
                
            
                
                5-Carboxy-2-fluorobenzenesulphonyl chloride
                
                
            
                
                3-(Chlorosulfonyl)-4-fluorobenzoic acid
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.67g/cm3
            
[ Boiling Point ]:
388.6ºC at 760mmHg
            
[ Melting Point ]:
147-148℃
            
[ Molecular Formula ]:
C7H4ClFO4S
            
[ Molecular Weight ]:
238.62100
            
[ Flash Point ]:
188.8ºC
            
[ Exact Mass ]:
237.95000
            
[ PSA ]:
79.82000
            
[ LogP ]:
2.53220
            
[ Vapour Pressure ]:
9.79E-07mmHg at 25°C
            
[ Index of Refraction ]:
1.568
            
Safety Information
[ Hazard Codes ]:
 C
            
[ RIDADR ]: 
3261.0
            
[ HS Code ]:
 2916399090
            
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2916399090
[ Summary ]: 
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%