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      PRODUCTS
      
        
      
        
      
        	            	
      2,3-Butanedione
      
                
      
	
		
      
			Product name:
			2,3-Butanedione
		
      
		
      
			English name:
			2,3-Butanedione
		
      
		
      
			CAS RN:
			431-03-8
		
      
		
      
			Molecular formula:
			C4H6O2
		
      
		
      
			Molecular weight:
			86.09
		
      
		
      
			Properties:
			Yellow to yellowish-green liquid
		
      
		
      
			Structural formula:
			
		
      
		
      
			EINECS No.:
			207-069-8
		
      
		
      
			FEMA No.:
			2370
		
      
		
      
			Quality index:
			
			
      
				
					
      
						Index name GB23488-2009
						Index
					
      
					
      
						Relative density(25℃/25℃)
						0.978-0.988
					
      
					
      
						Refractive index(20℃)
						1.3920-1.3980
					
      
					
      
						Ketone content %
						≥98.0
					
      
				      
			
      
			      		
		
      
		
      
			Use:
			Mainly used in food, beverage, medicine, etc.
		
      
	      

      

      
        	
        	
            
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