92750

Trimethylsilylmethylphosphonsäure-dimethylester

≥97.0%

• Synonym(e): [(Trimethylsilyl)methyl]-phosphonic acid dimethyl ester
• Lineare Formel: (CH₃)₃SiCH₂P(O)(OCH₃)₂
• CAS-Nummer: 13433-42-6
• Molekulargewicht: 196.26
• Beilstein: 2412153
• MDL-Nummer: MFCD00042921
• UNSPSC-Code: 12352108
• PubChem Substanz-ID: 57653489

Eigenschaften

• Assay: ≥97.0%
• Eignung der Reaktion: reaction type: C-C Bond Formation
• Brechungsindex: n20/D 1.435 (lit.); n20/D 1.435
• bp: 111-114 °C/21.5 mmHg (lit.)
• Dichte: 1.024 g/mL at 25 °C (lit.)
• SMILES String: COP(=O)(C[Si](C)(C)C)OC
• InChI: 1S/C6H17O3PSi/c1-8-10(7,9-2)6-11(3,4)5/h6H2,1-5H3
• InChIKey: QBHFBIHXALNDCB-UHFFFAOYSA-N

Beschreibung

Anwendung

Reactant for:

• Synthesis of phosphonato-phosphine palladacycles
• Studying the synthetic applications of phosphoryl-stabilized anions
• Peterson olefination reactions
• Dilithiation and transmetalation

Sonstige Hinweise

Reagent for the preparation of olefinic sugar phosphonates; For the direct methylenation of carbonyl compounds

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 159.8 °F - closed cup
• Flammpunkt (°C): 71 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter