15220

Bis-trifluormethansulfonimid

purum, ≥95.0% (¹⁹F-NMR)

• Synonym(e): Bis-(trifluormethylsulfonyl)-amin
• Lineare Formel: (CF₃SO₂)₂NH
• Molekulargewicht: 281.15
• Beilstein: 4754101
• MDL-Nummer: MFCD00214154
• UNSPSC-Code: 12352101
• PubChem Substanz-ID: 329750774
• NACRES: NA.22

Eigenschaften

• Qualität: purum
• Qualitätsniveau: 100
• Assay: ≥95.0% (¹⁹F-NMR)
• Form: solid
• mp (Schmelzpunkt): 52-56 °C; 61-65 °C
• Funktionelle Gruppe: fluoro
• SMILES String: FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F
• InChI: 1S/C2HF6NO4S2/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h9H
• InChIKey: ZXMGHDIOOHOAAE-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Bis(trifluoromethane)sulfonimide (TFSI, Tf₂N) is utilized as anion species to form 1-ethyl-3-methylimidazolium molten salts. It undergoes acid-base complexation with rod-like poly(2,5-pyridine) to afford highly-ordered lamellar self-assemblies in the hydrated films.

Anwendung

Starting material for preparing the N-fluoro derivative, a reactive fluorinating agent; The lithium salt is interesting as a component of solid polymer electrolytes

Sicherheitshinweise

• Piktogramme: GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H301,H318,H412
• P-Sätze: P264 - P273 - P280 - P301 + P310 - P305 + P351 + P338 - P405
• Gefahreneinstufungen: Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1
• Lagerklassenschlüssel: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges