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          1,8-Diaminonaphthalene
          
									 
									   									   
									
           
									      
									 
									 
          Molecular formula: C10H10N2 
          
Molecular weight: 158.2
          


          Structural formula:
          



          
CAS number: 479-27-6
          


          Appearance: light red crystal
          


          Purity: ≥99% HPLC
          


          1,5-DAN≤0.5%
          


          Melting point: ≥65℃
          


          Boiling point: ≥205℃
          


          Synthesis of Solvent red 135, Solvent Orange 60