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713104 Sigma-Aldrich

1-Ethylpyridinium tetrafluoroborate

98%

  • CAS Number 350-48-1

  • Empirical Formula (Hill Notation) C7H10BF4N

  • Molecular Weight 194.97

  •  Beilstein/REAXYS Number 4048977

  •  MDL number MFCD14156009

  •  PubChem Substance ID 329763176

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Ionic Liquids, Pyridinium, Specialty Synthesis
Quality Level   100
assay   98%
impurities   ≤0.5% water
SMILES string   F[B-](F)(F)F.CC[n+]1ccccc1
InChI   1S/C7H10N.BF4/c1-2-8-6-4-3-5-7-8;2-1(3,4)5/h3-7H,2H2,1H3;/q+1;-1
InChI key   JAKIITPDQKZZMZ-UHFFFAOYSA-N

Description

Application

1-Ethylpyridinium tetrafluoroborate [EPy][BF4} is an ionic liquid that can be used as:
• A reaction medium in the Morita-Baylis-Hillman (MBH) reactions of acrylonitrile with 4-nitrobenzaldehyde to yield MBH adducts.
• A solvent in the Diels-Alder reactions of isoprene with dienophiles.
• A component of a binary mixture, which is employed in the solute-solvent interaction studies using vitamins like nicotinic acid and ascorbic acid.

Packaging

5, 50 g in poly bottle

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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