CF0038

Difluoromethyl azide solution

(1.2 M in DME)

• Synonym(e): Azidodifluoromethane
• Lineare Formel: CHF₂N₃
• CAS-Nummer: 41796-84-3
• MDL-Nummer: MFCD24454794
• UNSPSC-Code: 12352125
• NACRES: NA.06

Eigenschaften

• Form: liquid
• Qualitätsniveau: 100
• Konzentration: (1.2 M in DME)
• SMILES String: [N-]=[N+]=NC(F)F
• InChI: 1S/CHF2N3/c2-1(3)5-6-4/h1H
• InChIKey: QPTUUTFPCXREEJ-UHFFFAOYSA-N

Beschreibung

Anwendung

Difluoromethyl azide dissolved in DME is a conveniently handled form of this rare fluorinated building block, opening a straightforward access to regioisomerically pure N-difluoromethyl triazoles using the conventional copper catalyzed alkyne-azide cycloaddition or the enamine-mediate azide-ketone [3+2] cycloaddition

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Sonstige Hinweise

Azidoperfluoroalkanes: Synthesis and Application in Copper(I)-Catalyzed Azide–Alkyne Cycloaddition

Enamine-Mediated Azide-Ketone [3 + 2] Cycloaddition of Azidoperfluoroalkanes

Sicherheitshinweise

• Piktogramme: GHS02,GHS07,GHS08
• Signalwort: Danger
• H-Sätze: H225 - H315 - H332 - H360FD
• P-Sätze: P202 - P210 - P233 - P303 + P361 + P353 - P304 + P340 + P312 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2
• Zusätzliche Gefahrenhinweise: EUH019
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 26.6 °F
• Flammpunkt (°C): -3 °C