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

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

Catalog No. AAL0955803
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1 g
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Catalog No. Quantity
AAL0955803 1 g
AAL0955806 5 g
AAL0955814 25 g
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Catalog No. AAL0955803

Supplier: Thermo Scientific Chemicals L0955803

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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.

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 1 g
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

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: AMINES, SOLID, CORROSIVE, N.O.S.
TSCA No
Recommended Storage Keep cold; Store under Nitrogen

RUO – Research Use Only