Merck
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753424

Sigma-Aldrich

Magnesium bis(trifluoromethanesulfonimide)

Synonym(s):
Magnesium bis(ditriflimide)
Empirical Formula (Hill Notation):
C4F12MgN2O8S4
CAS Number:
Molecular Weight:
584.60
MDL number:
PubChem Substance ID:
NACRES:
NA.22

form

powder

Quality Level

mp

>200 °C

SMILES string

FC(F)(F)S(=O)(=O)N([Mg]N(S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F

InChI

1S/2C2F6NO4S2.Mg/c2*3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q2*-1;+2

InChI key

DMFBPGIDUUNBRU-UHFFFAOYSA-N

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This Item
69235271530186838
form

powder

form

solid

form

solid

form

crystals

mp

>200 °C

mp

121-124 °C

mp

>400 °C

mp

90-95 °C

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

General description

Magnesium bis(trifluoromethanesulfonimide) (Mg(TFSI)2) is a strong magnesium Lewis acid. It is used as a catalyst in organic synthesis. For instance, it is used in the synthesis of dihydropyrazoles by reaction of nitrilimines with alkenes. Additionally, Mg(TFSI)2 salt is also useful for ionic conductivity studies, transference number measurements, and electrochemical properties of gel polymer electrolyte (GPE) systems.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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