364002

(1S,2S)-(−)-1,2-Diphenylethylenediamine

97%

• Synonym(s): (1S,2S)-(−)-1,2-Diamino-1,2-diphenylethane
• Linear Formula: [C₆H₅CH(NH₂)-]₂
• CAS Number: 29841-69-8
• Molecular Weight: 212.29
• Beilstein: 3201645
• MDL number: MFCD00082751
• UNSPSC Code: 12352116
• PubChem Substance ID: 24862409
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 97%
• optical activity: [α]20/D −102°, c = 1 in ethanol
• optical purity: ee: 98% (GLC)
• mp: 83-85 °C (lit.)
• SMILES string: N[C@H]([C@@H](N)c1ccccc1)c2ccccc2
• InChI: 1S/C14H16N2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-14H,15-16H2/t13-,14-/m0/s1
• InChI key: PONXTPCRRASWKW-KBPBESRZSA-N

Description

General description

1,2-Diphenylethylenediamine is a chiral molecule, generally used as a chiral resolving agent and as a precursor of the chiral auxiliary. It is also used as a chiral solvating agent in NMR study.

Application

Versatile ligand for the formation of metal complexes. Used in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves