423424

2-(Trimethylsiloxy)-1,3-cyclohexadien

95%

• Empirische Formel (Hill-System): C₉H₁₆OSi
• CAS-Nummer: 54781-19-0
• Molekulargewicht: 168.31
• Beilstein: 2079140
• MDL-Nummer: MFCD00274202
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24866492
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Form: liquid
• Brechungsindex: n20/D 1.462 (lit.)
• bp: 65 °C/7 mmHg (lit.)
• Dichte: 0.899 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: C[Si](C)(C)OC1=CCCC=C1
• InChI: 1S/C9H16OSi/c1-11(2,3)10-9-7-5-4-6-8-9/h5,7-8H,4,6H2,1-3H3
• InChIKey: WPIRVUXAMPRMAY-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-(Trimethylsiloxy)-1,3-cyclohexadiene ((cyclohexa-1,5-dien-1-yloxy)trimethylsilane) is silyl enol ether of cyclohexenone. The Diels–Alder reactions with dienophiles α-acetoxyacrylonitrile, acrylonitrile and α-chloroacrylonitrile has been studied.

Anwendung

2-(Trimethylsiloxy)-1,3-cyclohexadiene may be used as a diene in the synthesis of isoquinuclidinone 2-aza[2.2.2]octa-3,5-dione by reacting with p-toluenesulfonyl cyanide.

Sicherheitshinweise

• Piktogramme: GHS02
• Signalwort: Warning
• H-Sätze: H226
• Gefahreneinstufungen: Flam. Liq. 3
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 116.6 °F - closed cup
• Flammpunkt (°C): 47 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter