682411

Di-tert-Butylphenylphosphin

95%

• Synonym(e): NSC 244300
• Empirische Formel (Hill-System): C₁₄H₂₃P
• CAS-Nummer: 32673-25-9
• Molekulargewicht: 222.31
• MDL-Nummer: MFCD00049096
• UNSPSC-Code: 12352002
• PubChem Substanz-ID: 24885714
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 95%
• Form: liquid
• 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; reaction type: Cross Couplings
• Brechungsindex: n20/D 1.5382
• bp: 124-128 °C/10 mmHg
• Dichte: 0.933 g/mL at 25 °C
• Funktionelle Gruppe: phosphine
• SMILES String: CC(C)(C)P(c1ccccc1)C(C)(C)C
• InChI: 1S/C14H23P/c1-13(2,3)15(14(4,5)6)12-10-8-7-9-11-12/h7-11H,1-6H3
• InChIKey: XOJNEFQLMRCOMS-UHFFFAOYSA-N

Beschreibung

Anwendung

Catalyst for:

• Cross-coupling reactions
• Palladium-catalyzed monoarylation reactions (cocatalyst)
• Coupling of alkyl bromides with aryl boronic acids

• Reactant for the synthesis of palladium-FiberCats for aryl chloride Suzuki coupling

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H250,H315,H319,H335,H413
• P-Sätze: P231 + P232 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P370 + P378
• Gefahreneinstufungen: Aquatic Chronic 4 - Eye Irrit. 2 - Pyr. Liq. 1 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter