567124

1,2-Bis(diphenylphosphino)ethane monooxide

95%

• Synonym(s): [2-(Diphenylphosphino)ethyl]diphenylphosphine oxide
• Linear Formula: (C₆H₅)₂POCH₂CH₂P(C₆H₅)₂
• CAS Number: 984-43-0
• Molecular Weight: 414.42
• MDL number: MFCD00345406
• PubChem Substance ID: 24880346

Properties

• Quality Level: 100
• Assay: 95%
• form: solid
• 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
• mp: 195-199 °C (lit.)
• functional group: phosphine
• SMILES string: O=P(CCP(c1ccccc1)c2ccccc2)(c3ccccc3)c4ccccc4
• InChI: 1S/C26H24OP2/c27-29(25-17-9-3-10-18-25,26-19-11-4-12-20-26)22-21-28(23-13-5-1-6-14-23)24-15-7-2-8-16-24/h1-20H,21-22H2
• InChI key: JCAUAUKUBUBNSB-UHFFFAOYSA-N

Description

Application

Catalyst for

• Radical polymerization of methacrylates
• Asymmetric allylic alkylations
• Hydroformylation of dihydromyrcenol and epoxides

Linker having an effect on biodistribution of PET tumor imaging agents

Reactant for Wittig-Horner olefination of aldehydes

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves