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95137 Sigma-Aldrich

1-Butyl-3-methylimidazolium bromide

>97.0% (HPLC)

Synonym: BMIMBr

  • CAS Number 85100-77-2

  • Empirical Formula (Hill Notation) C8H15BrN2

  • Molecular Weight 219.12

  •  MDL number MFCD03427611

  •  PubChem Substance ID 329770423

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Imidazolium ionic liquids, Ionic Liquids, Specialty Synthesis
Quality Level   100
assay   >97.0% (HPLC)
impurities   ≤1% water
SMILES string   [Br-].CCCCn1cc[n+](C)c1
InChI   1S/C8H15N2.BrH/c1-3-4-5-10-7-6-9(2)8-10;/h6-8H,3-5H2,1-2H3;1H/q+1;/p-1
InChI key   KYCQOKLOSUBEJK-UHFFFAOYSA-M

Description

General description

1-Butyl-3-methylimidazolium bromide is a neutral ionic liquid.

Application

BMIMBr undergoes gelation with gelatin to form ion jelly, a quasi-solid material for use in chemoresistive gas sensors. It can be used as a solvent for the preparation of 1,2,4,5-substituted imidazoles.

Packaging

5, 50 g in poly bottle

Other Notes

Ionic liquid used in a Heck reaction

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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