DPENDiphenylethylenediamineethylenediamineName: (1R,2R)-(+)-1,2-Diphenylethylenediamine 
CAS No.: 35132-20-8 
Formula: C14H16N2 
Formula Weight: 212.29 
Appearance: White or pale yellow needle crystalline 
Uses: It is a chiral agent with C2-symmetry axis, it can be used in asymmetric synthesis and optical separation.  
Specification: 
Chemical purity: ≥98.0% 
E.e.: ≥99.0% 
Optical rotation: [α]D20=+100°-+103°(C=1.0, EtOH)