Zinc di[bis(trifluoromethylsulfonyl)imide]

Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem SID
Reaxys-RN
Zinc triflimide, Zinc trifluoromethanesulfonimide, Zn(NTf2)2, Zn(TFSI)2
Trifluoromethylating Reagents, Metal Catalysts
KUMICF01
168106-25-0
MFCD16621474
253661761
16288311
image-155171-Trimethyl(trifluoromethyl)silane_reagent.png
Chemical Name
Molecular Formula
Molecular Weight
Assay
Appearance
Melting Point
Packaging
Storage
Zinc di[bis(trifluoromethylsulfonyl)imide]
C4F12N2O8S4Zn
625.68
≥97%
White Solid
143-147°C
5g,10g,50g,100g,200g,500g and 1kg
Store at room temperature
Zinc bis(trifluoromethylsulfonyl)imide (Zn(NTf2)2, Zn(TFSI)2) is used as a Catalyst for Enantioselective Friedel-Crafts alkylation of pyrroles with β-CF3 acrylates, Stereoselective Diels-Alder reaction, Tandem cyclopropane ring-opening / Conia-ene cyclization and Aromatic nitration.
Density Functional Theory Study on Metal Bis(trifluoromethylsulfonyl)imides:  Electronic Structures, Energies, Catalysis, and Predictions. [1]
Fast and Large Stretching Bis(trifluoromethylsulfonyl)imide (TFSI)-doped Polypyrrole Actuators and Their Applications to Small Devices. [2]
Charge–Discharge with Rocking-Chair-Type Li+ Migration Characteristics in a Zwitterionic Radical Copolymer Composed of TEMPO and Trifluoromethanesulfonylimide with Carbonate Electrolytes for a High-Rate Li-Ion Battery. [3]
References:
[1] X.Y.Li, et al, J. Phys. Chem., 2003, 107(13), pp 6007-6013.
[2] T.Zama, et al, Polym. J., 2006, 38, pp 669-677.
[3] H.Tokue, et al, Macromolecules, 2017, 50(5), pp 1950-1958.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
Legal Information
Warning
H315,H319,H335
P261,P305+P351+P338
2935.90.9500
NONH for all modes of transport

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