30367

1-Butyl-3-methylimidazolacetat

≥96.0% (HPLC)

• Synonym(e): 1-Butyl-3-methyl-1H-imidazol-3-ium acetate, 1-Methyl-3-butylimidazolium acetate
• Empirische Formel (Hill-System): C₁₀H₁₈N₂O₂
• CAS-Nummer: 284049-75-8
• Molekulargewicht: 198.26
• MDL-Nummer: MFCD06798175
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 329753480
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥96.0% (HPLC)
• Form: liquid
• Verunreinigungen: ≤1.0% water
• SMILES String: CC([O-])=O.CCCCn1cc[n+](C)c1
• InChI: 1S/C8H15N2.C2H4O2/c1-3-4-5-10-7-6-9(2)8-10;1-2(3)4/h6-8H,3-5H2,1-2H3;1H3,(H,3,4)/q+1;/p-1
• InChIKey: BSKSXTBYXTZWFI-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

1-Butyl-3-methylimidazolium acetate is a room temperature ionic liquid. It is reported to irreversibly adsorb gaseous CO₂, therefore can be a useful means for the separation of greenhouse gas. CO₂ has been reported to readily dissolve in 1-butyl-3-methylimidazolium-acetate. It also forms reversible molecular complex with CO₂ in the ratio of 1 (CO₂) : 2 (1-butyl-3-methylimidazolium-acetate).

Anwendung

1-Butyl-3-methylimidazolium acetate may be used to effectively capture CO₂ from post-combustion flue gas. It may be used in the preparation of 1-butyl-3-methylimidazolium-2-carboxylate via carboxylation with CO₂.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 307.4 °F - closed cup
• Flammpunkt (°C): 153.00 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves