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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

Codice CAS
143314-16-3
Sinonimi
EMIMBF4

Dimensioni Prezzo ($) Quantità Disponibilità
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

Proprietà chimiche

Formula
C6H11BF4N2
Peso formula
197.98
Punto di fusione
15°
Punto di infiammabilità
None
Densità
1.280
Indice di rifrazione
1.4100
Sensibilità
Hygroscopic

Applicazioni

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.

Note

Hygroscopic. Incompatible with strong oxidizing agents and water.

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H302-H315-H319

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

Dichiarazioni precauzionali: P280a-P305+P351+P338-P301+P312a-P321-P332+P313-P501a

Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Codice tariffe armonizzato
2933.29
TSCA
No

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    1-Ethyl-3-methylimidazolium bromide, 98+%

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