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      1,4,5,8-Tetrachloroanthraquinone
      
									 
									   									   
									
       
									      
									 
									 
      Molecular formula: C14H4ClO2 
      
Molecular weight: 345.99
      
CAS number: 81-58-3
      
Structural formula:
      


      


      Appearance: light yellow needle-like crystal
      


       
      


      Purity: ≥95% HPLC
      


      Moisture: ≤1.0%
      


      Melting point: 341-342℃.