144222-34-4
diphenylethylenediamine
ethylenediamine
Name: (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine
CAS: 144222-34-4
Short form: (1R,2R)-Ts-DPEN
Formula: C21H22N2O2S
Formula Weight: 366.48
Appearance: White or pale yellow needle crystalline
Specification:
Chemical purity: ≥97.0%
E.e.: ≥99.0%
Optical rotation: [α]D20=-33°- -36°(c=1, CHCl3)
Usage: One of chiral reagents.