11291

1-Ethyl-3-methylimidazolium-bis(trifluormethylsulfonyl)imid

≥97.0% (NMR)

• Synonym(e): EMIM BTI, EMIM TFSI, EMIMIm
• Empirische Formel (Hill-System): C₈H₁₁F₆N₃O₄S₂
• CAS-Nummer: 174899-82-2
• Molekulargewicht: 391.31
• MDL-Nummer: MFCD03788927
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 329749349
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥97.0% (NMR)
• Form: liquid
• Verunreinigungen: <0.5% water
• mp (Schmelzpunkt): ≥−15 °C (lit.)
• SMILES String: CCn1cc[n+](C)c1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
• InChI: 1S/C6H11N2.C2F6NO4S2/c1-3-8-5-4-7(2)6-8;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h4-6H,3H2,1-2H3;/q+1;-1
• InChIKey: LRESCJAINPKJTO-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide [EMIM][N(Tf)₂] is a room temperature ionic liquid (RTIL). ([EMIM][N(Tf)₂]) as a non-aqueous solvent, is advantageous over traditional aprotic polar organic solvents in electrochemical investigation of electroactive species since it has low vapor pressure, high thermal stability, good conductivity and a wide electrochemical window. [EMIM][N(Tf)₂] shows good solubility in CO₂.

Anwendung

[EMIM][N(Tf)₂] may be used as a green solvent for the synthesis of zinc oxide (ZnO) nanoparticles under microwave conditions. It is useful in reactions which need a solvent with high CO₂ solubility.

Physikalische Form

fluorierte, hydrophobe ionische Flüssigkeit

Sonstige Hinweise

Enantioselektive Reaktionen in ionischen Flüssigkeiten

Rechtliche Hinweise

Product protected by U.S. Patent 5,827,602 assigned to Covalent Associates, Inc. Woburn, Ma, USA

Sicherheitshinweise

• Piktogramme: GHS06
• Signalwort: Danger
• H-Sätze: H301
• P-Sätze: P264 - P270 - P301 + P310 - P405 - P501
• Gefahreneinstufungen: Acute Tox. 3 Oral
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter