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39952

Sigma-Aldrich

1-Butyl-3-methylimidazolium acetate

≥95%

Synonym(s):

1-Butyl-3-methyl-1H-imidazol-3-ium acetate, 1-Methyl-3-butylimidazolium acetate

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About This Item

Empirical Formula (Hill Notation):
C10H18N2O2
CAS Number:
Molecular Weight:
198.26
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥95%

form

liquid

impurities

≤2.0% water

SMILES string

CC([O-])=O.CCCCn1cc[n+](C)c1

InChI

1S/C8H15N2.C2H4O2/c1-3-4-5-10-7-6-9(2)8-10;1-2(3)4/h6-8H,3-5H2,1-2H3;1H3,(H,3,4)/q+1;/p-1

InChI key

BSKSXTBYXTZWFI-UHFFFAOYSA-M

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General description

1-Butyl-3-methylimidazolium acetate is a 1-alkyl-3-methyl imidazolium based ionic liquid.

Application

1-Butyl-3-methylimidazolium acetate can be used as an additive to electrolytes for non-aqueous capillary electrophoresis (NACE) due to its air- and water-stability and miscibility with most of CE solvents.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

307.4 °F - closed cup

Flash Point(C)

153.00 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Ionic liquids as electrolytes for nonaqueous capillary electrophoresis.
Kaljurand M.
Electrophoresis, 23, 426-430 (2002)
High pressure measurement and CPA equation of state for solubility of carbon dioxide and hydrogen sulfide in 1-butyl-3-methylimidazolium acetate
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The Journal of Chemical Thermodynamics, 89, 41-50 (2015)
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