(1R,2R)-(+)-1,2-Diphenylethylenediamine | CAS 35132-20-8 CAS 35132-20-8 Molecular Formula C14H16N2 Molecular Weight (amu) 212.29 Arran Reference RDPEN Availability Typically in stock High quality EU bulk manufacturer of diphenylethylenediamine (and its three stereoisomers) deployed in pharma and fine chemical applications. Test Specification Purity (GC) Not less than 99.0% Enantiomeric excess (HPLC) Not less than 99.0% Make an enquiry about this product