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Bis(trifluoromethane)sulfonimide

SIAL/15220 - purum, ≥95.0% (19F-NMR)

Synonym: Bis(trifluoromethanesulfonyl)amine; Bis(trifluoromethylsulfonyl)amine

Empirical Formula (Hill Notation): C2HF6NO4S2
Molecular Weight: 281.15
MDL Number: MFCD00214154
Linear Formula: (CF3SO2)2NH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-15220-5G 5 g
 $177.00
1/EA		 Add To Favorites
45-15220-25G 25 g
 $292.00
1/EA		 Add To Favorites

 

assay ≥95.0% (19F-NMR)
form solid
functional group fluoro
grade purum
InChI 1S/C2HF6NO4S2/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h9H
InChI key ZXMGHDIOOHOAAE-UHFFFAOYSA-N
mp 52-56 °C
  61-65 °C
Quality Level 100 
SMILES string FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F
Application: 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.
General description: 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.
Purity ≥95.0% (19F-NMR)
mp 52-56 °C; 61-65 °C
UNSPSC 12352101

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