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  6. 1,4-Bis(diphenylphosphino)butane, 97%

1,4-Bis(diphenylphosphino)butane, 97%

Product Code. 11444607
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Product Code. Quantity unitSize
11444607 25 g 25g
11424607 1 g 1g
11434607 5 g 5g
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Product Code. 11444607

Brand: Thermo Scientific Alfa Aesar B21122.14

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Description

CAS: 7688-25-7 | C28H28P2 | 426.48 g/mol

1,4-Bis(diphenylphosphino)butane is used in Suzuki reaction. It plays an essential role as a ligand in palladium(0)-catalyzed acylcyanation of arylacetylenes and deprotection of allyloxycarbamates. It acts as a ligand for alkylations, isomerization reactions and in organometallic chemistry. Further, it is used in Heck reaction, Negishi coupling and Sonogashira coupling. In addition to this, it is useful in organometallic chemistry.

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
1,4-Bis(diphenylphosphino)butane is used in Suzuki reaction. It plays an essential role as a ligand in palladium(0)-catalyzed acylcyanation of arylacetylenes and deprotection of allyloxycarbamates. It acts as a ligand for alkylations, isomerization reactions and in organometallic chemistry. Further, it is used in Heck reaction, Negishi coupling and Sonogashira coupling. In addition to this, it is useful in organometallic chemistry.

Solubility
Soluble in chloroform. Slightly soluble in water

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7688-25-7
Molecular Formula C28H28P2
Molecular Weight (g/mol) 426.48
MDL Number MFCD00003051
InChI Key BCJVBDBJSMFBRW-UHFFFAOYSA-N
Synonym 1,4-bis diphenylphosphino butane, dppb, phosphine, 1,4-butanediylbis diphenyl, 4-diphenylphosphanyl butyl diphenylphosphane, unii-35hp6ltd2d, tetramethylenebis diphenylphosphine, 35hp6ltd2d, 4-diphenylphosphanylbutyl diphenyl phosphane, 1,4-bis-diphenylphosphino butane
PubChem CID 82124
IUPAC Name 4-diphenylphosphanylbutyl(diphenyl)phosphane
SMILES C(CCP(C1=CC=CC=C1)C1=CC=CC=C1)CP(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Melting Point 132°C to 136°C
Linear Formula (C6H5)2P(CH2)4P(C6H5)2
Quantity 25 g
Beilstein 706446
Sensitivity Air Sensitive
Solubility Information Soluble in chloroform. Slightly soluble in water
Formula Weight 426.48
Percent Purity 98%
Chemical Name or Material 1,4-Bis(diphenylphosphino)butane

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