| product Name | 
    Methyl propiolate | 
   
  
  
    | Synonyms | 
     Methyl  propiolate, (Propiolic  acid  methyl  ester); Methyl acetylenecarboxylate; Propiolic acid methyl ester; ; Methypropiolate, 99%; methyl prop-2-ynoate | 
   
  
  
  
    | Molecular Formula | 
    C4H4O2 | 
   
  
  
  
    | Molecular Weight | 
    84.0734 | 
   
  
  
  
    | InChI | 
    InChI=1/C4H4O2/c1-3-4(5)6-2/h1H,2H3 | 
   
  
  
  
    | CAS Registry Number | 
    922-67-8 | 
   
  
  
  
    | EINECS | 
    213-083-5 | 
   
  
  
  
    | Molecular Structure | 
     
                 | 
   
  
  
  
    | Density | 
    1.028g/cm3 | 
   
  
  
  
   
    | Boiling point | 
    104°C at 760 mmHg | 
   
  
  
   
    | Refractive index | 
    1.408 | 
   
  
  
  
    | Flash point | 
    10°C | 
   
  
  
  
  
    | Vapour Pressur | 
    31.438mmHg at 25°C | 
   
  
  
  
    | Hazard Symbols | 
    
                F:Flammable; 
         Xi:Irritant; 
       
       
 | 
   
  
  
  
    | Risk Codes | 
    
              R11:; 
       R36/37/38:; 
       
       
 | 
   
  
  
  
    | Safety Description | 
    
              S16:; 
       S23:; 
       S26:; 
       S36/37/39:; 
       
       
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