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      Methyl S-(-)-lactate
      
                
      
	
		
      
			Product name:
			Methyl S-(-)-lactate
		
      
		
      
			English name:
			Methyl S-(-)-lactate
		
      
		
      
			CAS　RN:
			27871-49-4
		
      
		
      
			Molecular formula:
			C4H8O3
		
      
		
      
			Molecular weight:
			104.11
		
      
		
      
			Structural formula:
			
		
      
		
      
			EINECS號(hào):
			248-704-9
		
      
		
      
			Properties:
			Colorless to yellowish clear liquid with special odor. Easily soluble in ethyl alcohol, ethyl ether, acetone and other organic solvents.
		
      
		
      
			Quality index:
			
			
      
				
					
      
						Ester content%: ≥99.0
						Moisture(K-F method)%: ≤0.30
					
      
					
      
						Optical content L/ (L+D) %: ≥99. 0
						Methyl alcohol %: ≤0.50
					
      
					
      
						Color: ≤50apha
						Relative density(25/25℃); 1.08-1.10
					
      
					
      
						Acidity: ≤0.20
						Refractive index(20℃): 1.410-1.418
					
      
				      
			
      
			      		
		
      
		
      
			Physical & chemical properties:
			Boiling point: 144.8℃ (760 Kpa)
      
			Melting point: -66℃
      
			Flash point: 55℃
      
			Distillation range: 140～150℃
      
			Spontaneous ignition point: 385℃
      
			Viscosity: 3.1 mPa.s (25℃)      		
		
      
		
      
			Application:
			Mainly used in the synthesis of chiral medicines and agricultural chemical products.
		
      
		
      
			Packing:
			25kg or 220kg plastic drum
		
      
		
      
			Storage:
			Keep in cool and dry place.
		
      
		
      
			Shelf life:
			12 months if unopened since the date of production.
		
      
	      

      

      
        	
        	
            
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