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Sigma-Aldrich

1-Butyl-3-methylimidazolium methanesulfonate

≥95%

Synonym(s):

1-Butyl-3-methyl-1H-imidazolium methanesulfonate

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About This Item

Empirical Formula (Hill Notation):
C9H18N2O3S
CAS Number:
Molecular Weight:
234.32
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Skin Corr. 1B

Storage Class Code

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

WGK

WGK 2

Flash Point(F)

246.2 °F

Flash Point(C)

119 °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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Epimerization of glucose over ionic liquid/phosphomolybdate hybrids: structure-activity relationship
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Ionic Liquid (1-Butyl-3-Metylimidazolium Methane Sulphonate) Corrosion and Energy Analysis for High Pressure CO2 Absorption Process
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