436437

Bis(dicyclohexylphosphin)methan

95%

• Synonym(e): Methylen-bis-(dicyclohexylphosphin)
• Lineare Formel: (C₆H₁₁)₂PCH₂P(C₆H₁₁)₂
• CAS-Nummer: 137349-65-6
• Molekulargewicht: 408.58
• Beilstein: 5340912
• MDL-Nummer: MFCD00143763
• UNSPSC-Code: 12352001
• PubChem Substanz-ID: 24867299
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• 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): 95-102 °C (lit.)
• Funktionelle Gruppe: phosphine
• SMILES String: C1CCC(CC1)P(CP(C2CCCCC2)C3CCCCC3)C4CCCCC4
• InChI: 1S/C25H46P2/c1-5-13-22(14-6-1)26(23-15-7-2-8-16-23)21-27(24-17-9-3-10-18-24)25-19-11-4-12-20-25/h22-25H,1-21H2
• InChIKey: OWFLJHJHQKHZJR-UHFFFAOYSA-N

Beschreibung

Anwendung

Catalyst for:

• Ru/phosphine catalyzed anti-Markovnikov addition reactions
• Regioselective Suzuki coupling reactions
• Ru/phosphine catalyzed homogeneous hydrogenation reactons
• Mediated cross-coupling reactions

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves