Description

1,3-Bis(1-Methylethyl)-1H-Imidazolium Hydroxide is a high-purity ionic liquid, specifically a dialkylimidazolium hydroxide, valued for its role as a powerful, non-nucleophilic organic base and catalyst. This compound is essential for applications requiring a strong base in non-aqueous or moisture-sensitive environments where traditional inorganic hydroxides are unsuitable. It is a critical reagent for researchers and manufacturers in pharmaceutical synthesis, advanced material science, and specialty chemical production.

Application

• Pharmaceutical Intermediate Synthesis: Acts as a key base or catalyst in the formation of complex molecules, including active pharmaceutical ingredients (APIs).
• Polymerization Catalyst: Used in the production of specialized polymers and resins, where it facilitates controlled polymerization reactions.
• Organic Synthesis & Catalysis: Serves as a versatile reagent for deprotonation, condensation, and other base-mediated organic transformations in research and development.
• Ionic Liquid Research & Formulation: Functions as a precursor or component in the development of task-specific ionic liquids for green chemistry applications.
• Gas Purification & CO2 Capture: Utilized in advanced scrubbing systems for the selective removal of acidic gases due to its strong basicity.
• Electrolyte Additive: Investigated for use in electrochemical devices, including batteries and capacitors, to modify conductivity and stability.

Basic Information

Item	Detail
Product Name	1,3-Bis(1-Methylethyl)-1H-Imidazolium Hydroxide
CAS No.	137836-88-5
Molecular Formula	C9H18N2O
Molecular Weight	170.25 g/mol
Synonyms	Diisopropylimidazolium Hydroxide; 1,3-Diisopropylimidazolium Hydroxide; 1H-Imidazolium, 1,3-bis(1-methylethyl)-, hydroxide; DIIM Hydroxide; Ionic Liquid [DIIM][OH]; 1,3-Di-iso-propylimidazolium Hydroxide
EINECS	Contact for details

Quality Control

Our 1,3-Bis(1-Methylethyl)-1H-Imidazolium Hydroxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay by titration and impurity profiling, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Halide Content (as Cl)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.