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30881

Sigma-Aldrich

1-Butyl-3-methylimidazolium methanesulfonate

≥95%

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Synonym(s):
1-Butyl-3-methyl-1H-imidazolium methanesulfonate
Empirical Formula (Hill Notation):
C9H18N2O3S
CAS Number:
342789-81-5
Molecular Weight:
234.32
MDL number:
MFCD06798173
UNSPSC Code:
12352100
PubChem Substance ID:
57648490
NACRES:
NA.22

Quality Level

100

Assay

≥95%

form

solid

impurities

≤0.5% water

mp

75-80 °C (lit.)

anion traces

chloride (Cl-): ≤2%

SMILES string

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

InChI

1S/C8H15N2.CH4O3S/c1-3-4-5-10-7-6-9(2)8-10;1-5(2,3)4/h6-8H,3-5H2,1-2H3;1H3,(H,2,3,4)/q+1;/p-1

InChI key

PUHVBRXUKOGSBC-UHFFFAOYSA-M

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Application

1-Butyl-3-methylimidazolium methanesulfonate can be used:
  • To prepare a deep eutectic solvent applicable in the ammonia sorption.
  • As a solvent in the high-pressure CO2 removal process.
  • To prepare ionic liquid/phosphomolybdate based hybrids as catalysts applicable in the glucose epimerization.

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H301,H314

Hazard Classifications

Acute Tox. 3 Oral - Skin Corr. 1B

WGK

WGK 2

Flash Point(F)

246.2 °F

Flash Point(C)

119 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Epimerization of glucose over ionic liquid/phosphomolybdate hybrids: structure-activity relationship
Meg'ias-Sayago C, et al.
Green Chemistry, 20(5), 1042-1049 (2018)
Evaluation of methanesulfonate-based deep eutectic solvent for ammonia sorption
Akhmetshina AI, et al.
Journal of Chemical and Engineering Data, 63(6), 1896-1904 (2018)
Ionic Liquid (1-Butyl-3-Metylimidazolium Methane Sulphonate) Corrosion and Energy Analysis for High Pressure CO2 Absorption Process
Taimoor AA, et al.
Processes, 6(5), 45-45 (2018)

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