| product Name | 
    Diphenhydramine hydrochloride | 
   
  
  
    | Synonyms | 
     Benzhydramine hydrochloride; Dimedrolum; Benzhydramine; Diphenhydramine HCl; Diphenhydramine hydrochlorids; N-(2-Diphenylmethoxyethyl)-N,N-dimethylamine hydrochloride; 2-(diphenylmethoxy)-N,N-dimethylethanamine; 2-(diphenylmethoxy)-N,N-dimethylethanamine hydrochloride (1:1) | 
   
  
  
  
    | Molecular Formula | 
    C17H21NO?HCl | 
   
  
  
  
    | Molecular Weight | 
    291.82 | 
   
  
  
  
    | InChI | 
    InChI=1/C17H21NO.2ClH/c1-18(2)13-14-19-17(15-9-5-3-6-10-15)16-11-7-4-8-12-16;;/h3-12,17H,13-14H2,1-2H3;2*1H | 
   
  
  
  
    | CAS Registry Number | 
    147-24-0;8052-21-9 | 
   
  
  
  
    | EINECS | 
    205-687-2 | 
   
  
  
  
    | Molecular Structure | 
     
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    | Melting point | 
    168-172℃ | 
   
  
  
  
  
  
  
    | Water solubility | 
    1000 g/L | 
   
  
  
  
  
    | Hazard Symbols | 
    
                Xn:Harmful; 
       
       
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    | Risk Codes | 
    
              R22:; 
       
       
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    | Safety Description | 
    
       
       
       
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