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691054

Sigma-Aldrich

1,3-Dihydroxyimidazolium bis(trifluoromethylsulfonyl)imide

98%

Synonym(s):

(OH)2Im-NTf2

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About This Item

Empirical Formula (Hill Notation):
C5H5F6N3O6S2
CAS Number:
951021-12-8
Molecular Weight:
381.23
MDL number:
MFCD11656053
UNSPSC Code:
12352100
PubChem Substance ID:
329761383
NACRES:
NA.22

Assay

≥98% (13C-NMR)
≥98% (19F-NMR)
≥98% (31P-NMR)
98%

form

liquid

refractive index

n20/D 1.4275

suitability

complies for IR spectroscopy

functional group

fluoro

SMILES string

On1cc[n+](O)c1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

InChI

1S/C3H5N2O2.C2F6NO4S2/c6-4-1-2-5(7)3-4;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h1-3,6-7H;/q+1;-1

InChI key

SWVAEQIBLYMHDX-UHFFFAOYSA-N

Application

Ionic liquid and NHC precatalyst

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBJ9536
STBJ2946
STBG4895V
STBF9205V
STBD2142V

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N,N-Di(alkoxy)imidazolium salts: new patent-free ionic liquids and NHC-precatalysts
Laus, G., et al.
Zeitschrift fur Naturforschung, B: Chemical Sciences, 62, 295-308 (2007)

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