287954

Bis(diphenylphosphin)acetylen

98%

• Synonym(e): ((Diphenylphosphino)ethynyl)diphenylphosphine, Bis(diphenylphosphino)ethyne
• Lineare Formel: (C₆H₅)₂PC≡CP(C₆H₅)₂
• CAS-Nummer: 5112-95-8
• Molekulargewicht: 394.38
• EG-Nummer: 225-842-8
• MDL-Nummer: MFCD00003045
• UNSPSC-Code: 12352003
• PubChem Substanz-ID: 24857302
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Form: solid
• Eignung der Reaktion: 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
• mp (Schmelzpunkt): 86-88 °C (lit.)
• Funktionelle Gruppe: phosphine
• SMILES String: c1ccc(cc1)P(C#CP(c2ccccc2)c3ccccc3)c4ccccc4
• InChI: 1S/C26H20P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H
• InChIKey: FOWZHJNBFVLJGP-UHFFFAOYSA-N

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves