| product Name | 
    Parathion methyl E.C. | 
   
  
  
    | Synonyms | 
    Parathion methyl granule; O,O-dimethyl O-(4-nitrophenyl) phosphorothioate; O,O-dimethyl S-(4-nitrophenyl) phosphorothioate | 
   
  
  
  
    | Molecular Formula | 
    C8H10NO5PS | 
   
  
  
  
    | Molecular Weight | 
    263.2075 | 
   
  
  
  
    | InChI | 
    InChI=1/C8H10NO5PS/c1-13-15(12,14-2)16-8-5-3-7(4-6-8)9(10)11/h3-6H,1-2H3 | 
   
  
  
  
    | CAS Registry Number | 
    298-00-0 | 
   
  
  
  
    | EINECS | 
    206-050-1 | 
   
  
  
  
    | Molecular Structure | 
     
                 | 
   
  
  
  
    | Density | 
    1.4g/cm3 | 
   
  
  
  
    | Melting point | 
    36℃ | 
   
  
  
   
    | Boiling point | 
    371.1°C at 760 mmHg | 
   
  
  
   
    | Refractive index | 
    1.556 | 
   
  
  
  
    | Flash point | 
    178.3°C | 
   
  
  
  
    | Water solubility | 
    0.005 g/100 mL | 
   
  
  
  
    | Vapour Pressur | 
    2.25E-05mmHg at 25°C | 
   
  
  
  
    | Hazard Symbols | 
    
                T+:Very toxic; 
         N:Dangerous for the environment; 
       
       
 | 
   
  
  
  
    | Risk Codes | 
    
              R5:; 
       R24:; 
       R26/28:; 
       R48/22:; 
       R50/53:; 
       
       
 | 
   
  
  
  
    | Safety Description | 
    
              S28:; 
       S36/37:; 
       S45:; 
       S60:; 
       S61:; 
       
       
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