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Alfa Aesar™ 1,2-Bis(diphenylphosphino)ethane, 97+%

$56.04 - $588.00

Chemical Identifiers

CAS 1663-45-2
Molecular Formula C26H24P2
Linear Formula (C6H5)2PCH2CH2P(C6H5)2
Formula Weight 398.42
MDL Number MFCD00003047
Beilstein 761261
Synonym Diphos; Dppe
Chemical Name or Material 1,2-Bis (diphenylphosphino)ethane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1141906 SDS Alfa Aesar™
A1141906
5g Each for $56.04
AAA1141914 SDS Alfa Aesar™
A1141914
25g Each for $161.62
AAA1141922 SDS Alfa Aesar™
A1141922
100g Each for $588.00
Specifications

Description

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.
Description & Specifications

Chemical Identifiers

1663-45-2
(C6H5)2PCH2CH2P(C6H5)2
MFCD00003047
Diphos; Dppe
C26H24P2
398.42
761261
1,2-Bis (diphenylphosphino)ethane

Specifications

1663-45-2
(C6H5)2PCH2CH2P(C6H5)2
MFCD00003047
Diphos; Dppe
5g
≥97%
C26H24P2
398.42
761261
138° to 143°C
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.

GHS P Statement
P280g-P305+P351+P338
Wear protective gloves.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.

Warning

TSCA : TSCA