381241

Diethylphenylphosphin

96%

• Synonym(e): NSC 158475
• Lineare Formel: (C₂H₅)₂PC₆H₅
• CAS-Nummer: 1605-53-4
• Molekulargewicht: 166.20
• Beilstein: 742484
• EG-Nummer: 216-516-6
• MDL-Nummer: MFCD00015172
• UNSPSC-Code: 12352002
• PubChem Substanz-ID: 24863798
• NACRES: NA.22

Eigenschaften

• Assay: 96%
• 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
• Brechungsindex: n20/D 1.546 (lit.)
• bp: 120-121 °C/29 mmHg (lit.)
• Dichte: 0.954 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: phosphine
• SMILES String: CCP(CC)c1ccccc1
• InChI: 1S/C10H15P/c1-3-11(4-2)10-8-6-5-7-9-10/h5-9H,3-4H2,1-2H3
• InChIKey: LVTCZSBUROAWTE-UHFFFAOYSA-N

Beschreibung

Anwendung

Catalyst for:

• Selective cross-dimerization
• Diastereoselective condensations
• Carboxyl migration reactions
• Selective hydrogenation
• Asymmetric induction by chiral diphosphines in ring contraction

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: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 183.2 °F - closed cup
• Flammpunkt (°C): 84 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter