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720755

Sigma-Aldrich

Zinc di[bis(trifluoromethylsulfonyl)imide]

95%

Synonym(s):

Zn(NTf2)2

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About This Item

Empirical Formula (Hill Notation):
C4F12N2O8S4Zn
CAS Number:
168106-25-0
Molecular Weight:
625.68
MDL number:
MFCD16621474
UNSPSC Code:
12161600
PubChem Substance ID:
329763747
NACRES:
NA.22

Assay

95%

form

solid

reaction suitability

core: zinc
reagent type: catalyst

mp

143-147 °C

SMILES string

FC(F)(F)S(=O)(=O)N([Zn]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.Zn/c2*3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q2*-1;+2

InChI key

QEORIOGPVTWFMH-UHFFFAOYSA-N

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Application

Catalyst for:
  • Enantioselective Friedel-Crafts alkylation of pyrroles with β-CF3 acrylates
  • Stereoselective Diels-Alder reaction
  • Tandem cyclopropane ring-opening / Conia-ene cyclization
  • Aromatic nitration

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
SHBJ5687
SHBH1149V
SHBF0668V
SHBD4353V
SHBD5958V

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