(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine

• Catalog No.: L12968
• CAS Number: 29841-69-8
• M. F.: C14H16N2
• M. W.: 212.29024
• Purity: 97%

SYNONYMS

• Title: (1S,2S)-(+)-1,2-二苯基-1,2-乙二胺
• IUPAC name: (1S,2S)-1,2-diphenylethane-1,2-diamine
• IUPAC Traditional name: diphenylethylenediamine
• Synonyms: (1S,2S)-(-)-1,2-Diamino-1,2-diphenylethane; (1S,2S)-(-)-1,2-Diphenylethylenediamine

DATABASE IDS

• Beilstein Number: 3201645
• CAS Number: 29841-69-8
• MDL Number: MFCD00082751

PROPERTIES

• Purity: 97%
• Melting Point: 80-84°C
• Optical Rotation: -102 (c=1 in methanol)
• GHS Hazard statements: H314-H318
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P280-P305+P351+P338-P309-P310
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• Storage Warning: Air Sensitive
• TSCA Listed: 否
• Hazard Class: 8
• UN Number: UN3259
• Packing Group: III

REFERENCES

• Chiral auxiliary and solvation agent; see preceding entry.
• Co-catalyst in the Ru catalyzed enantioselective hydrogenation of aromatic ketones: J. Am. Chem. Soc., 117, 2675 (1995).
• For synthesis of enantiopure ethylenediamines by chirality transfer (condensation with diketones followed by reductive cleavage), see: J. Org. Chem ., 57, 6653 (1992).