1,3-Bis(diphenylphosphino)propane, 97%

Catalog No.	Quantity
AAA1293106	5 g
AAA1293114	25 g
AAA1293122	100 g

Catalog No. AAA1293106 Supplier Thermo Scientific Chemicals Supplier No. A1293106

Description

CAS: 6737-42-4 | C27H26P2 | 412.45 g/mol

1,3-Bis(diphenylphosphino)propane is used as a bidentate ligand in coordination chemistry and form complex dichloro(1,3-bis(diphenylphosphino)propane)nickel by reacting with nickel(II) chloride. This complex is used as a catalyst for Kumada coupling reaction. It also acts as a ligand for palladium(II) catalysts which is useful for the co-polymerization of carbon monoxide and ethylene to get polyketones. Further, it is employed in palladium-catalyzed arylation under Heck reaction and Suzuki reaction. In addition to this, it serves as a catalyst for Negishi coupling and Sonogashira coupling reactions.

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
1,3-Bis(diphenylphosphino)propane is used as a bidentate ligand in coordination chemistry and form complex dichloro(1,3-bis(diphenylphosphino)propane)nickel by reacting with nickel(II) chloride. This complex is used as a catalyst for Kumada coupling reaction. It also acts as a ligand for palladium(II) catalysts which is useful for the co-polymerization of carbon monoxide and ethylene to get polyketones. Further, it is employed in palladium-catalyzed arylation under Heck reaction and Suzuki reaction. In addition to this, it serves as a catalyst for Negishi coupling and Sonogashira coupling reactions.

Solubility
Insoluble in water.

Notes
Air sensitive. Incompatible with strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 6737-42-4
• Molecular Formula: C27H26P2
• Molecular Weight (g/mol): 412.45
• MDL Number: MFCD00003050
• InChI Key: LVEYOSJUKRVCCF-UHFFFAOYSA-N
• Synonym: 1,3-bis diphenylphosphino propane, dppp, trimethylenebis diphenylphosphine, phosphine, 1,3-propanediylbis diphenyl, 3-diphenylphosphanyl propyl diphenylphosphane, 3-diphenylphosphanylpropyl diphenyl phosphane, 1,3-bis diphenyphosphino propane, 1,3-bis diphenylphosphino propane dppp, bis 1,3-diphenylphosphino propane, 1,3-bis-diphenylphosphino propane
• PubChem CID: 81219
• IUPAC Name: 3-diphenylphosphanylpropyl(diphenyl)phosphane
• SMILES: C(CP(C1=CC=CC=C1)C1=CC=CC=C1)CP(C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: 58°C to 63°C
• Linear Formula: (C₆H₅)₂P(CH₂)₃P(C₆H₅)₂
• Quantity: 5 g
• Beilstein: 2821785
• Sensitivity: Air Sensitive
• Solubility Information: Insoluble in water.
• Formula Weight: 412.46
• Percent Purity: 97%
• Chemical Name or Material: 1,3-Bis(diphenylphosphino)propane

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
EINECSNumber	229-791-2
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Argon

SDS

RUO – Research Use Only