Huangshan Basihui Chemical Auxiliary Co., Ltd.
Search：
精品久久久久久中文字幕芒果无码,国产黄色网站在线免费观看,37pao国产成视频,亚洲国产婷婷综合在线精品 亚洲三区无码在线 




      

      



      









      
  
      
    
      
      
      
        



      
  
      
    
  
      
  
      
    
      
      
      
         
        ※ Ethers
      
          ※ Alcohols
      
          ※ Acids
      
          ※ Quinones
      
          ※ Carboxylic acid derivat...
      
          ※ Amines
      
          ※ Ketones
      
          ※ Hydrocarbons--alkanes
      
          ※ Hydrocarbons--olefins
      
          ※ Hydrocarbons--Arom...
      
          ※ Heterocyclic compoun...
      
          ※ Nitriles
      
          ※ Aldehydes
      
          ※ Other organic chemical...      		
      
      
    
      		
  
      

      		
      
      
    
      		
    
      
      
      
        
      
      
      
      
        
      
          
      
             
                            
      
                  
      
                    
      1,4-Butanediol
      		
                  
      
                  
      
                    
      
                        
      
                          
      Product name: 1, 4 butanediol gauge: 99.9% package shipment: 200 kg/barrel
      


       
      


       
      


      1, 4 butanediol
      
1,4-Butanediol
      


      Don't name: 1, 4 - butanediol;Butyl glycol insulation;1, 4 - dihydroxy butane;Butylene glycol;1.4 - dicarbonyl butane;Butyl glycol;
      


      CAS number: [110-63-4]
      


      Molecular formula: C4H10O2
      


      Molecular weight: 90.12
      


       
      


      Basic properties:
      


      
	
		
      
			
			
      Appearance characteristics
      
			      		
			
			
      Colorless oily liquid.Can miscibility with water.
      
			      		
		
      
		
      
			
			
      Melting point
      
			      		
			
			
      20 °C
      
			      		
		
      
		
      
			
			
      Boiling point
      
			      		
			
			
      230 °C(lit.)
      
			      		
		
      
		
      
			
			
      Dense degree of
      
			      		
			
			
      1.017 g/mL at 25 °C(lit.)
      
			      		
		
      
		
      
			
			
      The refractive index
      
			      		
			
			
      n20/D 1.445(lit.)
      
			      		
		
      
		
      
			
			
      Flash point
      
			      		
			
			
      135 °C
      
			      		
		
      
		
      
			
			
      With the way
      
			      		
			
			
      Analysis of chemical reagent, used as gas chromatographic stationary liquid.Used as a solvent, non-toxic anti-freeze agent, food emulsifier, hygroscopic agent, used in organic synthesis.Pharmaceutical and food industry.
      
			      		
		
      
		
      
			
			
      Raw material category
      
			      		
			
			
      Flammable liquids
      
			      		
		
      
	      

      
      		
                        
      
                    
      		
                  
      
              
      		
             
          
      
        
      
          
      
            
      
              
      [ Back ]