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930202

Sigma-Aldrich

3-(2,4,6-Trimethylbenzyl)-1-(2,6-diisopropylphenyl)-4,5-dimethylimidazolium chloride

≥95%

Synonym(s):

3-(2,6-diisopropylphenyl)-4,5-dimethyl-1-(2,4,6-trimethylbenzyl)-1H-imidazol-3-ium chloride

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About This Item

Empirical Formula (Hill Notation):
C27H37ClN2
Molecular Weight:
425.05
UNSPSC Code:
12352005
NACRES:
NA.21

Quality Level

100

Assay

≥95%

form

powder

SMILES string

CC1=C(C)[N+](C2=C(C(C)C)C=CC=C2C(C)C)=CN1CC3=C(C)C=C(C)C=C3C.[Cl-]

Application

3-(2,4,6-Trimethylbenzyl)-1-(2,6-diisopropylphenyl)-4,5-dimethylimidazolium chloride is a highly hindered and flexible unsymmetrical NHC ligand for hydrofunctionalization reactions. When combined with a group 11 metal (Cu, Au, Ag), this ligand can be used in hydroelement additions, element-element additions, carbo-element additions, hydrations, hydroaminations, hydroarylations, hyroalkoxylations, hydrocarboxylations, cyclizations, hydrofluorinations, as well as a variety of combined processes using tandem reactions.

Signal Word

Danger

Hazard Statements

H300,H317,H318,H410

Hazard Classifications

Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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