Search Thermo Fisher Scientific
Element Search
Structure SearchThermo Scientific Chemicals
(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 97%, Thermo Scientific Chemicals
Catalog number: L12968.14
25 g, Each
Thermo Scientific Chemicals
(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 97%, Thermo Scientific Chemicals
Catalog number: L12968.14
25 g, Each
Quantity
Catalog number: L12968.14
also known as L12968-14
Price (EUR)
576,00 Online price
640,00
Each
Quantity
-
Have Questions?
Chemical Identifiers
CAS
29841-69-8
IUPAC Name
(1S,2S)-1,2-diphenylethane-1,2-bis(aminium)
Molecular Formula
C14H18N2
InChI Key
PONXTPCRRASWKW-KBPBESRZSA-P
SMILES
[NH3+][C@H]([C@@H]([NH3+])C1=CC=CC=C1)C1=CC=CC=C1
Specifications
Specification SheetAssay (Non-aqueous acid-base Titration)
≥96.0 to ≤104.0%
Appearance (Color)
White to pale cream to cream to yellow
Form
Crystals or powder or crystalline powder or lumps or fused solid
Assay (GC)
≥96.0%
Melting Point (clear melt)
77.0-86.0?C
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.
(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.
RUO – Research Use Only
Figures
Documents & Downloads
Certificates
Search by lot number or partial lot number
Frequently asked questions (FAQs)
Citations & References
Search citations by name, author, journal title or abstract text
Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Acute oral toxicity
Category 4
Acute dermal toxicity
Category 4
Skin Corrosion/Irritation
Category 1
Serious Eye Damage/Eye Irritation
Category 1
Label Elements
Signal Word
Danger
Hazard Statements
H302 + H312 - Harmful if swallowed or in contact with skin
H314 - Causes severe skin burns and eye damage
Precautionary Statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P310 - Immediately call a POISON CENTER or doctor/physician