248460

Triisopropylsilyltrifluormethansulfonat

97%

• Synonym(e): TIPS-Triflat, Triisopropylsilyl-triflat, Triisopropylsilyl-trifluormethansulfonat
• Lineare Formel: CF₃SO₃Si[CH(CH₃)₂]₃
• CAS-Nummer: 80522-42-5
• Molekulargewicht: 306.42
• Beilstein: 3591541
• MDL-Nummer: MFCD00009913
• UNSPSC-Code: 12352001
• PubChem Substanz-ID: 24854929
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Brechungsindex: n20/D 1.415 (lit.)
• bp: 45-46 °C/0.03 mmHg
• Dichte: 1.14 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: fluoro; triflate
• SMILES String: CC(C)[Si](OS(=O)(=O)C(F)(F)F)(C(C)C)C(C)C
• InChI: 1S/C10H21F3O3SSi/c1-7(2)18(8(3)4,9(5)6)16-17(14,15)10(11,12)13/h7-9H,1-6H3
• InChIKey: LHJCZOXMCGQVDQ-UHFFFAOYSA-N

Beschreibung

Anwendung

Used to prepare silyloxy acetylenes from lithium acetylides; the silyloxy acetylenes were then employed in protic acid-promoted cyclizations of arenes, alkynes and olefins.

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H314
• P-Sätze: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Gefahreneinstufungen: Skin Corr. 1B
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 217.4 °F - closed cup
• Flammpunkt (°C): 103 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter