1,5-Bis(diphenylphosphino)pentane, 97%

Catalog No.	Quantity
AAB2105414	25 g
AAB2105403	1 g
AAB2105406	5 g

Catalog No. AAB2105414 Supplier Thermo Scientific Chemicals Supplier No. B2105414

Description

CAS: 27721-02-4 | C29H30P2 | 440.51 g/mol

1,5-Bis(diphenylphosphino)pentane is used as a ligand for the cross coupling reactions. It is used in the manufacturing of glass bottle PTFE bottle, aluminum foil bag and in cardboard drum. combination of a 1,5-bis(diphenylphosphino)pentane ligand and the addition of N,N,N?,N?-tetramethylethylenediamine (TMEDA) as a co-catalyst are the key factors in obtaining the corresponding aryl nitriles with improved catalyst productivities and selectivities.

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
1,5-Bis(diphenylphosphino)pentane is used as a ligand for the cross coupling reactions. It is used in the manufacturing of glass bottle PTFE bottle, aluminum foil bag and in cardboard drum. combination of a 1,5-bis(diphenylphosphino)pentane ligand and the addition of N,N,N′,N′-tetramethylethylenediamine (TMEDA) as a co-catalyst are the key factors in obtaining the corresponding aryl nitriles with improved catalyst productivities and selectivities.

Solubility
Soluble in N,N-dimethyl formamide.

Notes
Store at room temperature. Keep away from oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 27721-02-4
• Molecular Formula: C29H30P2
• Molecular Weight (g/mol): 440.51
• MDL Number: MFCD00003052
• InChI Key: MZFPAWGWFDGCHP-UHFFFAOYSA-N
• Synonym: 1,5-bis diphenylphosphino pentane, dpppe, dppent, 5-diphenylphosphanylpentyl diphenyl phosphane, pentamethylenebis diphenylphosphine, 1,5-pentanediylbis diphenylphosphine, phosphine, 1,5-pentanediylbis diphenyl, 1-5-diphenylphosphino pentyl phenyl phosphino benzene
• PubChem CID: 2733414
• SMILES: C(CCP(C1=CC=CC=C1)C1=CC=CC=C1)CCP(C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: 46°C to 48°C
• Quantity: 25 g
• Solubility Information: Soluble in N,N-dimethyl formamide.
• IUPAC Name: [5-(diphenylphosphanyl)pentyl]diphenylphosphane
• Formula Weight: 440.5
• Percent Purity: 97%
• Chemical Name or Material: 1,5-Bis(diphenylphosphino)pentane

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only