Bis[2-(diphenylphosphino)ethyl]ammonium chloride, 97+%, Thermo Scientific Chemicals
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Bis[2-(diphenylphosphino)ethyl]ammonium chloride, 97+%, Thermo Scientific Chemicals
Bis[2-(diphenylphosphino)ethyl]ammonium chloride, 97+%, Thermo Scientific Chemicals
Bis[2-(diphenylphosphino)ethyl]ammonium chloride, 97+%, Thermo Scientific Chemicals

Bis[2-(diphenylphosphino)ethyl]ammonium chloride, 97+%, Thermo Scientific Chemicals

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Catalog NumberQuantity
ALFH60250.031 g
Catalog number ALFH60250.03
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Quantity:
1 g
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Specifications
Chemical Name or MaterialBis[2-(diphenylphosphino)ethyl]ammonium chloride
CAS66534-97-2
Health Hazard 1H315-H319-H335
Health Hazard 2GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
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It is involved in the Synthesis of the new chiral aminodiphosphine ligands.

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
It is involved in the Synthesis of the new chiral aminodiphosphine ligands.

Solubility
Insoluble in water.

Notes
Air Sensitive. Incompatible with oxidizing agents.
RUO – Research Use Only

General References:

  1. Claudio Bianchini.; Erica Farnetti.; Lionel Glendenning.; Mauro Graziani.; Giorgio Nardin.; Maurizio Peruzzini.; Eliana Rocchini.; Fabrizio Zanobini. Synthesis of the New Chiral Aminodiphosphine Ligands (R)- and (S)-(.alpha.-Methylbenzyl)bis(2-(diphenylphosphino)ethyl)amine and Their Use in the Enantioselective Reduction of .alpha.,.beta.-Unsaturated Ketones to Allylic Alcohols by Iridium Catalysis. Organometallics. 1995, 14 (3),1489-1502.
  2. Ralph G. Nuzzo.; Sharon L. Haynie.; Michael E. Wilson.; George M. Whitesides. Synthesis of functional chelating diphosphines containing the bis[2-(diphenylphosphino)ethyl]amino moiety and the use of these materials in the preparation of water-soluble diphosphine complexes of transition metals. J. Org. Chem. 1981, 46 (14),2861-2867.