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689483 Sigma-Aldrich

1-Ethyl-3-methylimidazolium acetate

97%

Synonym: EMIM Ac

  • CAS Number 143314-17-4

  • Empirical Formula (Hill Notation) C8H14N2O2

  • Molecular Weight 170.21

  •  MDL number MFCD06798186

  •  PubChem Substance ID 329761269

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Imidazolium ionic liquids, Ionic Liquids, Specialty Synthesis
Quality Level   100
assay   ≥96.5% (HPLC)
  97%
impurities   ≤0.5% water
refractive index   n20/D 1.502
mp   >30 °C (product can occur as an undercooled melt)
density   1.101 g/cm3 at 20 °C
SMILES string   CC([O-])=O.CCn1cc[n+](C)c1
InChI   1S/C6H11N2.C2H4O2/c1-3-8-5-4-7(2)6-8;1-2(3)4/h4-6H,3H2,1-2H3;1H3,(H,3,4)/q+1;/p-1
InChI key   XIYUIMLQTKODPS-UHFFFAOYSA-M

Description

General description

1-Ethyl-3-methylimidazolium acetate, an aprotic imidazolium room-temperature ionic liquid, is a cellulosic solvent. The pretreatment of sugarcane bagasse with [Emim][Ac] leads to the formation of glucose via enzymatic saccharification.

Application

1-Ethyl-3-methylimidazolium acetate has been used in the preparation of ionic liquid ferrofluid (ILF).

Packaging

5, 50 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
327.2 °F
Flash Point(C) 
164 °C

Documents

Certificate of Analysis (COA)

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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