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Sigma-Aldrich

1-Butyl-3-methylimidazolium acetate

≥95%

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Synonym(s):
1-Butyl-3-methyl-1H-imidazol-3-ium acetate, 1-Methyl-3-butylimidazolium acetate
Empirical Formula (Hill Notation):
C10H18N2O2
CAS Number:
284049-75-8
Molecular Weight:
198.26
MDL number:
MFCD06798175
UNSPSC Code:
12352100
PubChem Substance ID:
57649914
NACRES:
NA.22

Quality Level

100

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.

WGK

WGK 3

Flash Point(F)

307.4 °F

Flash Point(C)

153.00 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Solubility and density of carbon dioxide in different aqueous alkanolamine solutions blended with 1-butyl-3-methylimidazolium acetate ionic liquid at high pressure
Shojaeian, Abolfazl, and Ali Haghtalab
Journal of Molecular Liquids, 187, 218-225 (2013)
Ionic liquids as electrolytes for nonaqueous capillary electrophoresis.
Kaljurand M.
Electrophoresis, 23, 426-430 (2002)
Physicochemical properties of 1-butyl-3-methylimidazolium acetate
Bogolitsyn, K. G., T. E. Skrebets, and T. A. Makhova
Russ. J. Gen. Chem., 79.1, 125-128 (2009)
Volumetric and viscometric behaviour of the binary systems of N-methyldiethanolamine and diethanolamine with 1-butyl-3-methylimidazolium acetate at various temperatures
Haghtalab, Ali, and Abolfazl Shojaeian
The Journal of Chemical Thermodynamics, 68, 128-137 (2014)
Thermophysical properties of 1-butyl-3-methylimidazolium acetate over a wide range of temperatures and pressures
Safarov, Javid, et al.
Fluid Phase Equilibria, 383, 144-155 (2014)
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