T62804

1,1,1-Trifluoraceton

97%

• Synonym(e): α,α,α-Trifluoroacetone, 1,1,1-Trifluoro-2-propanone, 3,3,3-Trifluoroacetone, Methyl trifluoromethyl ketone, Trifluoromethyl methyl ketone
• Lineare Formel: CH₃COCF₃
• CAS-Nummer: 421-50-1
• Molekulargewicht: 112.05
• Beilstein: 1748614
• EG-Nummer: 207-005-9
• MDL-Nummer: MFCD00000423
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24900365
• NACRES: NA.22

Eigenschaften

• Dampfdruck: 13.62 psi ( 20 °C)
• Qualitätsniveau: 100
• Assay: 97%
• Brechungsindex: n20/D 1.3 (lit.)
• bp: 22 °C (lit.)
• Dichte: 1.252 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: CC(=O)C(F)(F)F
• InChI: 1S/C3H3F3O/c1-2(7)3(4,5)6/h1H3
• InChIKey: FHUDAMLDXFJHJE-UHFFFAOYSA-N

Beschreibung

Anwendung

Used in a synthesis of 2-trifluoromethyl-7-azaindoles starting with 2,6-dihalopyridines. The derived chiral imine was used to prepare enantiopure α-trifluoromethyl alanines and diamines via a Strecker reaction followed by either nitrile hydrolysis or reduction.

Sicherheitshinweise

• Piktogramme: GHS02,GHS05
• Signalwort: Danger
• H-Sätze: H224,H314,H412
• P-Sätze: P210 - P233 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P403 + P233
• Gefahreneinstufungen: Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): -22.0 °F - closed cup
• Flammpunkt (°C): -30 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves