| product Name | 
    3-oxobutanoate | 
   
  
  
    | Synonyms | 
     3-ketobutyrate; 3-Oxo-butanoate; 3-Oxobutyrate; acetoacetate; Acetoacetate ion(1-); butanoic acid, 3-oxo-, ion(1-) | 
   
  
  
  
    | Molecular Formula | 
    C4H5O3 | 
   
  
  
  
    | Molecular Weight | 
    101.0812 | 
   
  
  
  
    | InChI | 
    InChI=1/C4H6O3/c1-3(5)2-4(6)7/h2H2,1H3,(H,6,7)/p-1 | 
   
  
  
  
    | CAS Registry Number | 
    141-81-1 | 
   
  
  
  
  
    | Molecular Structure | 
     
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    | Boiling point | 
    237.7°C at 760 mmHg | 
   
  
  
  
  
    | Flash point | 
    111.8°C | 
   
  
  
  
  
    | Vapour Pressur | 
    0.015mmHg at 25°C | 
   
  
  
  
    | Hazard Symbols | 
    
       
       
       
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    | Risk Codes | 
    
       
       
       
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    | Safety Description | 
    
       
       
       
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