7-chloro-2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptanoic acid
Names
[ CAS No. ]:
1550-24-9
        
[ Name ]:
 7-chloro-2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptanoic acid
        
[Synonym ]:
                
                7-Chlor-perfluor-oenanthsaeure
                
                
            
                
                7-Chlor-perfluorheptansaeure
                
                
            
                
                7-chloro-7H-dodecafluoro-heptanoic acid
                
                
            
                
                7-Chloroperfluoroheptanoic acid
                
                
            
                
                w-Chloroperfluoroenanthic acid
                
                
            
                
                PC9854
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.763g/cm3
            
[ Boiling Point ]:
195-198ºC
            
[ Melting Point ]:
42-43ºC
            
[ Molecular Formula ]:
C7HClF12O2
            
[ Molecular Weight ]:
380.51500
            
[ Flash Point ]:
80.8ºC
            
[ Exact Mass ]:
379.94700
            
[ PSA ]:
37.30000
            
[ LogP ]:
4.07910
            
[ Vapour Pressure ]:
0.0786mmHg at 25°C
            
[ Index of Refraction ]:
1.318
            
Safety Information
[ Hazard Codes ]:
 C: Corrosive;Xi: Irritant;
            
[ Risk Phrases ]:
 34
            
[ Safety Phrases ]:
 26-36/37/39
            
[ RIDADR ]: 
UN 3261
            
[ HS Code ]:
 2915900090
            
Synthetic Route
Customs
[ HS Code ]: 2915900090
[ Summary ]: 
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%