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1,2-Bis(diphenylphosphino)ethane, 97+%, Thermo Scientific Chemicals

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Quantity:
100 g
5 g
1663-45-2
C26H24P2
398.43
MFCD00003047
QFMZQPDHXULLKC-UHFFFAOYSA-N
1,2-bis diphenylphosphino ethane,diphos,ethylenebis diphenylphosphine,bis diphenylphosphine ethane,bis 1,2-diphenylphosphino ethane,phosphine, 1,2-ethanediylbis diphenyl,phosphine, ethylenebis diphenyl,1,2-bis diphenylphosphine ethane,1,2-bis diphenylphosphino-ethane,unii-kl33qe52i4
74267
CHEBI:30669
2-diphenylphosphanylethyl(diphenyl)phosphane
C(CP(C1=CC=CC=C1)C1=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

Product code A11419 Thermo Scientific

Catalog number ALF-A11419-06

  • INR 2,933.00 / EA
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Description

1,2-Bis(diphenylphosphino)ethane is a bidendate ligand used in coordination chemistry to prepare metal complexes. It is involved in the metal-catalyzed allylic alkylation and decarboxylation of allylic esters. It is also used in 1,3-diene synthesis. Further, it is used in cycloaddition reactions and carbonylation reactions. In addition to this, it is used to prepare bis(dicyclohexylphosphino)ethane by hydrogenation.

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
1,2-Bis(diphenylphosphino)ethane is a bidendate ligand used in coordination chemistry to prepare metal complexes. It is involved in the metal-catalyzed allylic alkylation and decarboxylation of allylic esters. It is also used in 1,3-diene synthesis. Further, it is used in cycloaddition reactions and carbonylation reactions. In addition to this, it is used to prepare bis(dicyclohexylphosphino)ethane by hydrogenation.

Solubility
Soluble in acetone, methanol and alcoholic hydrochloric acid.

Notes
Air sensitive. Incompatible with strong oxidizing agents.

Specifications

Melting Point 138°C to 143°C
Linear Formula (C6H5)2PCH2CH2P(C6H5)2
Quantity 5 g
Beilstein 761261
Sensitivity Air Sensitive
Solubility Information Soluble in acetone,methanol and alcoholic hydrochloric acid.
Formula Weight 398.42
Percent Purity ≥97%
Chemical Name or Material 1,2-Bis (diphenylphosphino)ethane

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335-H500

EINECSNumber : 216-769-2

TSCA : Yes

Recommended Storage : Ambient temperatures; Store under Argon