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

Manufacturer:  Alfa Aesar™ A1141914

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Catalog No. AAA1141914



Description

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.
Specifications

Specifications

1,2-Bis (diphenylphosphino)ethane
25g
C26H24P2
MFCD00003047
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
C1=CC=C(C=C1)P(CCP(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4
398.426
CHEBI:30669
≥97%
138°C to 143°C
1663-45-2
(C6H5)2PCH2CH2P(C6H5)2
761261
QFMZQPDHXULLKC-UHFFFAOYSA-N
2-diphenylphosphanylethyl(diphenyl)phosphane
74267
398.42

Chemical Identifiers

1663-45-2
398.426
QFMZQPDHXULLKC-UHFFFAOYSA-N
74267
2-diphenylphosphanylethyl(diphenyl)phosphane
C26H24P2
MFCD00003047
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
CHEBI:30669
C1=CC=C(C=C1)P(CCP(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4
Safety and Handling

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

SDS Documents