1-Ethyl-2,3-dimethylimidazolium bromide CAS 98892-76-3

Product Profile: 1-Ethyl-2,3-dimethylimidazolium bromide

Description

1-Ethyl-2,3-dimethylimidazolium bromide is a specialized imidazolium-based ionic liquid featuring methylation at the C2 position, which often enhances its thermal and chemical stability. In pharmaceutical contexts, it holds potential as a robust solvent for synthesis, a catalyst in chemical transformations, or as a component in electrochemical applications relevant to drug development and analysis. Key benefits include its low volatility, improved stability characteristics due to C2 substitution, and tunable physicochemical properties inherent to ionic liquids.

Properties Table

Property	Value
Name	1-Ethyl-2,3-dimethylimidazolium bromide
CAS Number	98892-76-3
Chemical Formula	C7​H13​BrN2​
Molecular Weight	$205.10\text{ g/mol}$
Appearance	White to pale yellow crystalline solid
Melting Point	Approximately $85-95\text{ °C}$ (may vary with purity)
Density	Approximately 1.3−1.4 g/cm3 at 25 °C (estimate)
Solubility	Soluble in water and polar organic solvents
Purity	>98% (Assumed standard industry value)
Storage	Store in a cool, dry place in a tightly sealed container. Hygroscopic.
Primary Application Area	Research chemical, Specialty solvent, Catalyst, Electrolyte component

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