| product Name | 
    1,1'-methylenebisnaphthalene-2-sulphonic acid | 
   
  
  
    | Synonyms | 
    1,1'-Methylenebisnaphthalene-2-sulphonic acid; 2-Naphthalenesulfonic acid, 1,1'-methylenebis-; N-hydroxypropane-1,3-diamine | 
   
  
  
  
    | Molecular Formula | 
    C3H10N2O | 
   
  
  
  
    | Molecular Weight | 
    90.1243 | 
   
  
  
  
    | InChI | 
    InChI=1/C3H10N2O/c4-2-1-3-5-6/h5-6H,1-4H2 | 
   
  
  
  
    | CAS Registry Number | 
    84-90-2 | 
   
  
  
  
    | EINECS | 
    201-572-6 | 
   
  
  
  
    | Molecular Structure | 
     
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    | Density | 
    1.023g/cm3 | 
   
  
  
  
   
    | Boiling point | 
    217.2°C at 760 mmHg | 
   
  
  
   
    | Refractive index | 
    1.471 | 
   
  
  
  
    | Flash point | 
    85.2°C | 
   
  
  
  
  
    | Vapour Pressur | 
    0.0288mmHg at 25°C | 
   
  
  
  
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    | Risk Codes | 
    
       
       
       
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    | Safety Description | 
    
       
       
       
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