901440

Triethylphosphin -Lösung

1.0 M in 2-methyltetrahydrofuran

• Synonym(e): PEt₃, Triethylphosphorous solution
• Lineare Formel: (C₂H₅)₃P
• CAS-Nummer: 554-70-1
• Molekulargewicht: 118.16
• Beilstein: 969170
• MDL-Nummer: MFCD00009256
• UNSPSC-Code: 12352128
• NACRES: NA.22

Eigenschaften

• Form: liquid
• Qualitätsniveau: 100
• Eignung der Reaktion: reagent type: ligand; reaction type: Arylations
• Konzentration: 1.0 M in 2-methyltetrahydrofuran
• Dichte: 0.843 g/mL
• Funktionelle Gruppe: phosphine
• SMILES String: CCP(CC)CC
• InChI: 1S/C6H15P/c1-4-7(5-2)6-3/h4-6H2,1-3H3
• InChIKey: RXJKFRMDXUJTEX-UHFFFAOYSA-N

Beschreibung

Anwendung

Catalyst for:

• Regioselective formation of alcohols from hydrocarbonylation of alkenes
• Bronsted acid-assisted synthesis of dihydropyrones from aromatic aldehydes and allenoates
• Silaboration of enynes
• Conversion of phenylacetic acids to phenylacetonitriles of benzonitriles
• Thermal decomposition of platinum and palladium naphthalenediyl
• Asymmetrical Morita-Baylis-Hillman reaction

Offered as the 2-methyltetrahydrofuran solution for more convenient handling, triethylphosphine is a valuable ligand for:

• Regioselective formation of alcohols from hydrocarbonylation of alkenes.
• Bronsted acid-assisted synthesis of dihydropyrones from aromatic aldehydes and allenoates.
• Silaboration of enynes.
• Conversion of phenylacetic acids to phenylacetonitriles of benzonitriles.
• Thermal decomposition of platinum and palladium naphthalenediyl.
• Asymmetrical Morita-Baylis-Hillman reaction.

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H225,H250,H302,H314
• P-Sätze: P210 - P231 + P232 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P370 + P378
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B
• Zusätzliche Gefahrenhinweise: EUH019
• Lagerklassenschlüssel: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 8.6 °F
• Flammpunkt (°C): -13 °C