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Merck
CN

464635

Trifluoromethanesulfonimide

≥95.0% (19F-NMR)

Synonym(s):

Bis(trifluoromethanesulfonyl)amine

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About This Item

Linear Formula:
(CF3SO2)2NH
Molecular Weight:
281.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24870201
MDL number:
MFCD00214154
Beilstein/REAXYS Number:
4754101
Assay:
≥95.0% (19F-NMR)
Form:
solid

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InChI

1S/C2HF6NO4S2/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h9H

SMILES string

FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F

InChI key

ZXMGHDIOOHOAAE-UHFFFAOYSA-N

assay

≥95.0% (19F-NMR)

form

solid

bp

90-91 °C (lit.)

mp

46-57 °C (lit.)

functional group

fluoro

Quality Level

200

Related Categories

Application

Trifluoromethanesulfonimide may be used as a catalyst for the preparation of 1-substituted-1H-1,2,3,4-tetrazoles.

General description

Trifluoromethanesulfonimide is a promising Bronsted acid catalyst and is superior to scandium triflate in catalytic action.

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

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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Certificates of Analysis (COA)

Lot/Batch Number
BCCM2431
BCCK0956
BCCH2371
MKCS0731
BCCD2542

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Trifluoromethanesulfonimide catalysed synthesis of 1-substituted-1H-1, 2, 3, 4-tetrazoles using glycerol as green solvent at room temperature.
Wang H, et al.
J. Chem. Res. (M), 40(9), 570-572 (2016)
Practical Synthesis of (?)-a-Tocopherol. Trifluoromethanesulfonimide as an Extremely Active Br?nsted Acid Catalyst for the Condensation of Trimethylhydroquinone with Isophytol.
Ishihara K, et al.
Synlett, 11, 1045-1046 (1996)
Youngbum Kim et al.
Nanoscale, 10(18), 8851-8858 (2018-05-02)
The exciton-dominated light emission of two-dimensional (2D) semiconductors is determined largely by the doping state and the formation of defects. Extensive studies have shown that chemical treatment critically modifies the doping state and defect state of chemical vapor deposition (CVD)-grown

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