15220
Bis(trifluoromethane)sulfonimide
purum, ≥95.0% (19F-NMR)
Synonym(s):
Bis(trifluoromethanesulfonyl)amine, Bis(trifluoromethylsulfonyl)amine
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About This Item
Linear Formula:
(CF3SO2)2NH
Molecular Weight:
281.15
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4754101
Assay:
≥95.0% (19F-NMR)
Form:
solid
grade
purum
Quality Segment
assay
≥95.0% (19F-NMR)
form
solid
mp
52-56 °C, 61-65 °C
functional group
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
InChI key
ZXMGHDIOOHOAAE-UHFFFAOYSA-N
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.
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.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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