1-Butyl-2,3-dimethylimidazolium bis(trifluoromethanesulfonyl)imide CAS 350493-08-2

1. Description

1-Butyl-2,3-dimethylimidazolium bis(trifluoromethanesulfonyl)imide is an ionic liquid with emerging applications in the pharmaceutical sector. Its unique properties, including high thermal stability, wide electrochemical window, and tunable solubility, make it a promising solvent for drug synthesis, a medium for enzymatic reactions, and a component in drug delivery systems. Key benefits include enhanced reaction rates, improved product purity, and potential for greener chemical processes.

2. Properties Table

Property	Value
Product Name	1-Butyl-2,3-dimethylimidazolium bis(trifluoromethanesulfonyl)imide
CAS Number	350493-08-2
Molecular Formula	C11​H19​F6​N3​O4​S2​
Molecular Weight	$451.41\text{ g/mol}$
Appearance	Colorless to pale yellow liquid or low melting solid
Purity	$>98\%$ (Assumed typical high purity for pharmaceutical applications)
Melting Point	Approximately $-5\text{ to }5\text{ °C}$ (Varies, typical for ionic liquids)
Boiling Point	$>200\text{ °C}$ (Decomposes before boiling, typical for ionic liquids)
Density	Approximately 1.4−1.5 g/cm3 at $25\text{ °C}$ (Typical range)
Solubility	Soluble in many organic solvents; immiscible with water (typical behavior)
Storage Temperature	Room Temperature

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