425583

Trifluormethansulfonsäure-p-tolylester

97%

• Synonym(e): p-Tolyltriflat
• Lineare Formel: CF₃SO₃C₆H₄CH₃
• CAS-Nummer: 29540-83-8
• Molekulargewicht: 240.20
• MDL-Nummer: MFCD00192507
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24866645

Eigenschaften

• Assay: 97%
• Brechungsindex: n20/D 1.441 (lit.)
• bp: 115 °C/50 mmHg (lit.)
• Dichte: 1.342 g/mL at 25 °C (lit.)
• SMILES String: Cc1ccc(OS(=O)(=O)C(F)(F)F)cc1
• InChI: 1S/C8H7F3O3S/c1-6-2-4-7(5-3-6)14-15(12,13)8(9,10)11/h2-5H,1H3
• InChIKey: XXSBXVHIYGQWDV-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

p-Tolyl trifluoromethanesulfonate (p-tolyl triflate) is an aryl triflate.

Anwendung

p-Tolyl trifluoromethanesulfonate (p-tolyl triflate) may be used in the asymmetric α-arylation of ketones and arylation of pyridine N-oxide.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS05
• Signalwort: Danger
• H-Sätze: H301 + H311 + H331,H314,H351
• P-Sätze: P202 - P261 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Oral - Carc. 2 - Skin Corr. 1B
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): 192.2 °F - closed cup
• Flammpunkt (°C): 89 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter