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  7. (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+%

(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+%

Product Code. 11317496
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250 mg
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5 g
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250mg
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Product Code. Quantity unitSize
11317496 250 mg 250mg
11307496 1 g 1g
15498899 5 g 5g
15408909 25 g 25g
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Product Code. 11317496

Brand: Thermo Scientific Alfa Aesar L09558.MD

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Description

CAS: 35132-20-8 | C14H18N2 | 214.31 g/mol

(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine is used as chiral solvation agent for determination of enantiomeric excess of chiral acids by NMR. It is used in various catalyst systems for asymmetric reactions.

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
(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine is used as chiral solvation agent for determination of enantiomeric excess of chiral acids by NMR. It is used in various catalyst systems for asymmetric reactions.

Solubility
Insoluble in water.

Notes
Air Sensitive. Store away from air. Protect from heat. Store under dry inert gas. Incompatible with heat, air and oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 35132-20-8
Molecular Formula C14H18N2
Molecular Weight (g/mol) 214.31
MDL Number MFCD00082769
InChI Key PONXTPCRRASWKW-ZIAGYGMSSA-P
Synonym 1r,2r-+-1,2-diphenylethylenediamine, 1r,2r-1,2-diphenylethane-1,2-diamine, 1r,2r-rel-1,2-diphenylethane-1,2-diamine, 1r,2r-1,2-diphenylethylenediamine, 1r,2r-+-1,2-diamino-1,2-diphenylethane, 1r,2r-1,2-diphenyl-1,2-ethanediamine, 1r,2r-+-1,2-diphenyl-1,2-ethanediamine, +-1,2-diphenylethylenediamine, +-stilbenediamine, r,r-dpen
PubChem CID 2724998
IUPAC Name (1R,2R)-1,2-diphenylethane-1,2-diamine
SMILES [NH3+][C@@H]([C@H]([NH3+])C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Melting Point 80°C to 84°C
Quantity 250 mg
UN Number UN3259
Beilstein 2369988
Sensitivity Air sensitive
Solubility Information Insoluble in water.
Optical Rotation +104° (c=1 in Methanol)
Formula Weight 212.3
Percent Purity ≥98%
Chemical Name or Material (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine

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