541788

Diethyl-2-phenylethylphosphonat

98%

• Lineare Formel: C₆H₅(CH₂)₂PO(OC₂H₅)₂
• CAS-Nummer: 54553-21-8
• Molekulargewicht: 242.25
• MDL-Nummer: MFCD03093992
• UNSPSC-Code: 12352108
• PubChem Substanz-ID: 24878557
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Eignung der Reaktion: reaction type: C-C Bond Formation
• Brechungsindex: n20/D 1.495 (lit.)
• bp: 125 °C/0.25 mmHg (lit.)
• Dichte: 1.054 g/mL at 25 °C (lit.)
• SMILES String: CCOP(=O)(CCc1ccccc1)OCC
• InChI: 1S/C12H19O3P/c1-3-14-16(13,15-4-2)11-10-12-8-6-5-7-9-12/h5-9H,3-4,10-11H2,1-2H3
• InChIKey: WEXGRJPJMNUCMG-UHFFFAOYSA-N

Beschreibung

Anwendung

Reactant for:

• Preparation of 1,3-diketones, β-keto esters, and β-keto phosphonates via 1,2-addition of carbanionic nucleophiles to cyclic vinylogous acyl triflates, followed by ring-opening fragmentation, Claisen condensation and carbon-carbon bond cleavage
• Controlling the surface state emission in ultrasmall CdSe nanocrystals
• Reactions with organoboranes for synthesis of organophosphorous compounds

Sicherheitshinweise

• Lagerklassenschlüssel: 12 - Non Combustible Liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves