392960

Diphenyl-2-pyridylphosphin

97%

• Synonym(e): 2-(Diphenylphosphino)pyridine, 2-Pyridyldiphenylphosphine, Diphenyl(2-pyridinyl)phosphine
• Empirische Formel (Hill-System): C₁₇H₁₄NP
• CAS-Nummer: 37943-90-1
• Molekulargewicht: 263.27
• MDL-Nummer: MFCD00192108
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 24864153
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: solid
• Eignung der Reaktion: reagent type: ligand; reaction type: Carbonatations; reagent type: ligand; reaction type: Dehydrogenation; reagent type: ligand; reaction type: Hydration Reaction; reagent type: ligand; reaction type: Mitsunobu Reaction; reagent type: ligand; reaction type: Stannylation
• Verunreinigungen: 1-3% 2-bromopyridine
• mp (Schmelzpunkt): 82-84 °C (dec.) (lit.)
• Funktionelle Gruppe: phosphine
• SMILES String: c1ccc(cc1)P(c2ccccc2)c3ccccn3
• InChI: 1S/C17H14NP/c1-3-9-15(10-4-1)19(16-11-5-2-6-12-16)17-13-7-8-14-18-17/h1-14H
• InChIKey: SVABQOITNJTVNJ-UHFFFAOYSA-N

Beschreibung

Anwendung

Ligand for metal-catalyzed carbonylations, hydration, dehydrogenative coupling, carbostannylation, distannylation, and silylation; reagent for Mitsunobu reaction.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335,H413
• P-Sätze: P261 - P264 - P271 - P273 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Aquatic Chronic 4 - 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