(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11337826	Thermo Scientific Alfa Aesar L12968.MD	250 mg
11327826	Thermo Scientific Alfa Aesar L12968.03	1 g
15478969	Thermo Scientific Alfa Aesar L12968.06	5 g
15488969	Thermo Scientific Alfa Aesar L12968.14	25 g

Description

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine solvation agent, For synthesis of enantiopure ethylenediamines by chirality transfer (condensation with diketones followed by reductive cleavage), Co-catalyst in the Ru catalyzed enantioselective hydrogenation of aromatic ketones, Versatile ligand for the formation of metal complexes.1 Used in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine solvation agent, For synthesis of enantiopure ethylenediamines by chirality transfer (condensation with diketones followed by reductive cleavage), Co-catalyst in the Ru catalyzed enantioselective hydrogenation of aromatic ketones, Versatile ligand for the formation of metal complexes.1 Used in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis

Solubility
Insoluble in water.

Notes
Keep container tightly closed. Store in cool, dry conditions in well sealed containers. It is sensitive to air.

Chemical Identifiers

• CAS: 29841-69-8
• Molecular Weight (g/mol): 212.296
• InChI Key: PONXTPCRRASWKW-KBPBESRZSA-N
• PubChem CID: 6931238
• SMILES: C1=CC=C(C=C1)C(C(C2=CC=CC=C2)N)N

• Molecular Formula: C14H16N2
• MDL Number: MFCD00082751
• Synonym: 1s,2s---1,2-diphenylethylenediamine, 1s,2s---1,2-diphenyl-1,2-ethanediamine, 1s,2s-1,2-diphenylethane-1,2-diamine, 1s,2s-1,2-diphenyl-1,2-ethanediamine, 1s,2s---1,2-diamino-1,2-diphenylethane, s,s-dpen, 1,2-ethanediamine, 1,2-diphenyl-, 1s,2s, 1s,2s---1,2-diphenyl-1,2-ethane diamine, --1,2-diphenylethylenediamine, diphenylethylenediamine
• IUPAC Name: (1S,2S)-1,2-diphenylethane-1,2-diamine

Specifications

• CAS: 29841-69-8
• Molecular Formula: C14H16N2
• UN Number: UN3259
• Sensitivity: Air sensitive
• Solubility Information: Insoluble in water.
• Optical Rotation: −102° (c=1 in Methanol)
• IUPAC Name: (1S,2S)-1,2-diphenylethane-1,2-diamine
• PubChem CID: 6931238
• Percent Purity: 97%

• Melting Point: 80°C to 84°C
• MDL Number: MFCD00082751
• Beilstein: 3201645
• Synonym: 1s,2s---1,2-diphenylethylenediamine, 1s,2s---1,2-diphenyl-1,2-ethanediamine, 1s,2s-1,2-diphenylethane-1,2-diamine, 1s,2s-1,2-diphenyl-1,2-ethanediamine, 1s,2s---1,2-diamino-1,2-diphenylethane, s,s-dpen, 1,2-ethanediamine, 1,2-diphenyl-, 1s,2s, 1s,2s---1,2-diphenyl-1,2-ethane diamine, --1,2-diphenylethylenediamine, diphenylethylenediamine
• InChI Key: PONXTPCRRASWKW-KBPBESRZSA-N
• SMILES: C1=CC=C(C=C1)C(C(C2=CC=CC=C2)N)N
• Molecular Weight (g/mol): 212.296
• Formula Weight: 212.3
• Chemical Name or Material: (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine

Safety and Handling

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

H302+H312-H314

missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: AMINES, SOLID, CORROSIVE, N.O.S.

missing translation for 'tsca' : No

Recommended Storage : Keep cold

RUO – Research Use Only