440418

1,3-Bis(dicyclohexylphosphino)propane

95%

• Synonym(s): 1,3-Bis(dicyclohexylphosphanyl)propane
• Linear Formula: (C₆H₁₁)₂P(CH₂)₃P(C₆H₁₁)₂
• CAS Number: 103099-52-1
• Molecular Weight: 436.63
• MDL number: MFCD00799482
• UNSPSC Code: 12352001
• PubChem Substance ID: 24867594
• NACRES: NA.22

Properties

• assay: 95%
• form: viscous liquid
• reaction suitability: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: ligand
• refractive index: n20/D 1.554 (lit.)
• bp: >350 °C (lit.)
• density: 1.05 g/mL at 25 °C (lit.)
• functional group: phosphine
• SMILES string: C1CCC(CC1)P(CCCP(C2CCCCC2)C3CCCCC3)C4CCCCC4
• InChI: 1S/C27H50P2/c1-5-14-24(15-6-1)28(25-16-7-2-8-17-25)22-13-23-29(26-18-9-3-10-19-26)27-20-11-4-12-21-27/h24-27H,1-23H2
• InChI key: RSJBEKXKEUQLER-UHFFFAOYSA-N

Description

General description

1,3-Bis(dicyclohexylphosphino)propane is a versatile compound that serves as a ligand in organometallic chemistry.

Application

1,3-Bis(dicyclohexylphosphino)propane is used as a ligand in the:

• Synthesis of gold clusters.
• Palladium-catalyzed decarboxylative coupling reaction.

Features and Benefits

The bulky nature of 1,3-Bis(dicyclohexylphosphino)propane provides steric hindrance to prevent unwanted side reactions, leading to higher yields and selectivity.

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves