15220

Bis(trifluoromethane)sulfonimide

purum, ≥95.0% (¹⁹F-NMR)

• Sinónimos: Bis(trifluoromethanesulfonyl)amine, Bis(trifluoromethylsulfonyl)amine
• Fórmula lineal: (CF₃SO₂)₂NH
• Peso molecular: 281.15
• Beilstein: 4754101
• Número MDL: MFCD00214154
• Código UNSPSC: 12352101
• ID de la sustancia en PubChem: 329750774
• NACRES: NA.22

Propiedades

• grado: purum
• Nivel de calidad: 100
• Análisis: ≥95.0% (¹⁹F-NMR)
• formulario: solid
• mp: 52-56 °C; 61-65 °C
• cadena SMILES: 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
• Clave InChI: ZXMGHDIOOHOAAE-UHFFFAOYSA-N

Descripción

Descripción general

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.

Aplicación

Bis(trifluoromethane)sulfonamide may be used in the following studies:

• As catalyst during the polymerization of octamethylcyclotetrasiloxane in the presence of hexamethyldisiloxane.
• As efficient catalyst in the synthesis of various non-reducing disaccharides, via ketopyranosylation of 2,3,4,6-tetra-O-benzyl-1-C-methyl-D-hexopyranoses.
• Starting material for preparing the N-fluoro derivative, a reactive fluorinating agent.
• As a component of solid polymer electrolytes.

Información de seguridad

• Pictogramas: GHS06,GHS05
• Palabra de señalización: Danger
• Frases de peligro: H301,H318,H412
• Consejos de prudencia: P264 - P273 - P280 - P301 + P310 - P305 + P351 + P338 - P405
• Clasificaciones de peligro: Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1
• Código de clase de almacenamiento: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Clase de riesgo para el agua (WGK): WGK 3
• Equipo de protección personal: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges