Product Name (S)-(-)-BINOL/(S)-(-)-1,1'-Bi-2-naphthol
CAS NO. 18531-99-2
Structural Formula
Specification MF £º                     C20H14O2             
MW £º                     286.33         
Appearance £º             white crystalline powders
Chemical Assay (HPLC):    not less than  99%  
Chiral Assay (HPLC) ee :  not less than  99%
Specific rotation:        +34¡ã¡À0.5¡ã, c = 1 in THF      
Mmelting Point :          208-211 ºC
Moisture :                ¡Ü0.05% 
Packing 25kg/drum
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