| product Name | 
    Dichlorosulfophenyl-3-methylpyrazolone | 
   
  
  
    | Synonyms | 
     4-Acetylbutyric acid ethyl ester; 1-(2',5'-Dichloro-4'-sulfophenyl)-3-methyl-5-pyrazolone; 2,5-Dichloro-4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid; 1-(2',5'-Dichloro-4'-Sulfo)phenyl-3-Methyl-5-Pyrazolone; 2,3-dichloro-6-(5-methyl-3-oxo-1H-pyrazol-2-yl)benzenesulfonic acid; 254CSMP | 
   
  
  
  
    | Molecular Formula | 
    C10H8Cl2N2O4S | 
   
  
  
  
    | Molecular Weight | 
    323.1525 | 
   
  
  
  
    | InChI | 
    InChI=1/C10H8Cl2N2O4S/c1-5-4-8(15)14(13-5)7-3-2-6(11)9(12)10(7)19(16,17)18/h2-4,13H,1H3,(H,16,17,18) | 
   
  
  
  
    | CAS Registry Number | 
    84-57-1 | 
   
  
  
  
    | EINECS | 
    201-541-7 | 
   
  
  
  
    | Molecular Structure | 
     
                 | 
   
  
  
  
    | Density | 
    1.661g/cm3 | 
   
  
  
  
  
   
    | Refractive index | 
    1.645 | 
   
  
  
  
  
  
  
    | Hazard Symbols | 
    
       
       
       
 | 
   
  
  
  
    | Risk Codes | 
    
       
       
       
 | 
   
  
  
  
    | Safety Description | 
    
              S24/25:Avoid contact with skin and eyes.; 
       
       
 | 
   
  
  
 
 |