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			| Product name: 2-Butanone |  
			| Molecular formula: C4H8O |  
			| Molecular mass: 72.1057 |  
			| CAS No.: 78-93-3 |  
			| EINECS No.: 201-159-0 |  
			| Physical and chemical properties: 
				
					
						| Properties | Colorless, flammable liquid, with odor of Acetone |  
						| Boiling point | 79.6℃ |  
						| Melting point | -85.9℃ |  
						| Relative density | 0.8054 |  
						| Refractive index | 1.3788 |  
						| Flash point | -6℃ |  
						| Solubility |  |  |  
			| Uses: Used as a chemical solvent anddewaxing agent of lubricating oil |  
			| Packing: - |  |