Specifications Table

Product Name – 1-Butyl-2,3-dimethylimidazolium chloride
Quantity/Pack Size – 5g, 50g
Form – Solid (Hygroscopic)
Grade – 99% (HPLC)
Application – Catalysis, Electrochemistry, Solvent Systems

Product Overview

1-Butyl-2,3-dimethylimidazolium chloride is a high-purity ionic liquid (99% assay) designed for demanding laboratory applications where thermal stability and low volatility are critical. This room-temperature ionic liquid exhibits exceptional solvating power for polar and non-polar compounds, making it a versatile choice for advanced chemical processes. Its hygroscopic nature requires careful handling under inert conditions to maintain purity. The compound’s unique cationic structure enables tunable physicochemical properties, allowing researchers to optimize reaction conditions for specific applications. With a wide electrochemical window and negligible vapor pressure, it serves as an ideal medium for electrochemical studies and green chemistry initiatives. The 99% purity grade ensures minimal impurities that could interfere with sensitive analytical techniques or catalytic reactions. This ionic liquid remains stable across a broad temperature range, reducing degradation risks during prolonged experiments. Its compatibility with various organic and inorganic substrates further expands its utility in synthetic chemistry and materials science research.

FAQs

1. What is the melting point of this ionic liquid?

This compound typically exists as a low-melting solid with a melting point around 65-70°C, though it often appears as a viscous liquid at room temperature due to its hygroscopic nature.

2. Can this be used with aqueous solutions?

While soluble in water, its hygroscopic properties may alter solution concentrations over time. Pre-drying or using anhydrous conditions is recommended for precise applications.

3. What alternatives exist for similar applications?

1-Ethyl-3-methylimidazolium chloride or 1-butyl-3-methylimidazolium tetrafluoroborate offer comparable properties with varying hydrophobicity and viscosity profiles.

4. How should this be stored long-term?

Store under argon or nitrogen in a tightly sealed container with desiccant at 2-8°C. Avoid exposure to moisture or air to prevent degradation.

5. Is this compound compatible with glassware?

Yes, but prolonged contact with glass may cause slight etching. Polytetrafluoroethylene (PTFE)-lined containers are recommended for extended storage.