376078

(Isopropenyloxy)trimethylsilan

≥85%

• Synonym(e): 2-Trimethylsiloxy-propen, Acetonenol-trimethylsilylether, IPOTMS
• Lineare Formel: CH₃C(=CH₂)OSi(CH₃)₃
• CAS-Nummer: 1833-53-0
• Molekulargewicht: 130.26
• Beilstein: 1849023
• EG-Nummer: 217-393-1
• MDL-Nummer: MFCD00042845
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24863419
• NACRES: NA.22

Eigenschaften

• Assay: ≥85%
• Form: liquid
• Verunreinigungen: 10-15% hexamethyldisiloxane
• Brechungsindex: n20/D 1.395 (lit.)
• Dichte: 0.78 g/mL at 25 °C (lit.)
• Lagertemp.: −20°C
• SMILES String: CC(=C)O[Si](C)(C)C
• InChI: 1S/C6H14OSi/c1-6(2)7-8(3,4)5/h1H2,2-5H3
• InChIKey: UAIFZYSPVVBOPN-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

(Isopropenyloxy)trimethylsilane is an enol silyl ether. It participates as nucleophile in Lewis acid-promoted C3-nucleophile substitution of tetracyclic bromide. It is reported to participate in the total synthesis of (±)-powelline. It is reported to participate in dityltin bis(triflate) catalyzed Michael addition reaction of enol silyl ethers.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H315,H319,H335
• P-Sätze: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 19.4 °F - closed cup
• Flammpunkt (°C): -7 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter