30367
1-Butyl-3-methylimidazolium acetate
≥96.0% (HPLC)
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
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
≥96.0% (HPLC)
Form:
liquid
Quality Segment
assay
≥96.0% (HPLC)
form
liquid
impurities
≤1.0% 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
General description
1-Butyl-3-methylimidazolium acetate is a room temperature ionic liquid. It is reported to irreversibly adsorb gaseous CO2, therefore can be a useful means for the separation of greenhouse gas. CO2 has been reported to readily dissolve in 1-butyl-3-methylimidazolium-acetate. It also forms reversible molecular complex with CO2 in the ratio of 1 (CO2) : 2 (1-butyl-3-methylimidazolium-acetate).
Application
1-Butyl-3-methylimidazolium acetate may be used to effectively capture CO2 from post-combustion flue gas. It may be used in the preparation of 1-butyl-3-methylimidazolium-2-carboxylate via carboxylation with CO2.
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Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
307.4 °F - closed cup
flash_point_c
153.00 °C - closed cup
ppe
Eyeshields, Gloves
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