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143314-16-3 - 1-Ethyl-3-methylimidazolium tetrafluoroborate, 98+% (dry wt.), may cont. up to 3% water - EMIMBF4 - L19763 - Alfa Aesar

L19763 1-Ethyl-3-methylimidazolium tetrafluoroborate, 98+% (dry wt.), may cont. up to 3% water

CAS Number
143314-16-3
Synonyms
EMIMBF4

Size Price ($) Quantity Availability
2g 44.90
10g 130.00
50g 309.00
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1-Ethyl-3-methylimidazolium tetrafluoroborate, 98+% (dry wt.), may cont. up to 3% water

MDL
MFCD00216668

Chemical Properties

Formula
C6H11BF4N2
Formula Weight
197.98
Melting point
15°
Flash Point
None
Density
1.280
Refractive Index
1.4100
Sensitivity
Hygroscopic

Applications

1-Ethyl-3-methylimidazolium tetrafluoroborate is an ionic liquid used in the recycling of osmium in the dihydroxylation of olefins with osmium(VIII)¬ oxide. It is a stable liquid electrolyte used in the capillary electrophoretic method for resolving phenolic compounds present in grape seed extract. It also acts as a good solvent for a wide range of both organic and inorganic compounds.

Notes

Hygroscopic. Incompatible with strong oxidizing agents and water.

Literature References

Ionic liquid.

Recycling of Os in the dihydroxylation of olefins with Osmium(VIII)­ oxide, 12103, can be accomplished by the use of this ionic liquid: Tetrahedron Lett., 43, 6849 (2002).

/n

Tooming, T.; Thomberg, T.; Kurig, H.; Jänes, A.; Lust, E. High power density supercapacitors based on the carbon dioxide activated d-glucose derived carbon electrodes and 1-ethyl-3-methylimidazolium tetrafluoroborate ionic liquid. J. power sources 2015, 280, 667-677.

Thürmer, S.; Kobayashi, Y.; Ohba, T.; Kanoh, H. Pore-size dependent effects on structure and vibrations of 1-ethyl-3-methylimidazolium tetrafluoroborate in nanoporous carbon. Chem. Phys. Lett. 2015, 636, 129-133.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation.

Precautionary Statements: P280-P264-P270-P305+P351+P338-P362-P301+P312-P321-P332+P313-P337+P313-P501a

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2933.29
TSCA
No

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