Description

n-Ethylimidazolium Dihydrogen Phosphate is an ionic liquid belonging to the imidazolium phosphate family. This compound is valued for its dual role as a versatile solvent and a functional catalyst in specialized chemical synthesis. It is particularly sought after by researchers and process chemists in the pharmaceutical, fine chemical, and materials science industries for developing green chemistry processes and advanced electrolytes.

Application

• As a green solvent and reaction medium for organic synthesis and catalysis.
• As an acidic catalyst in esterification, alkylation, and condensation reactions.
• As a key component in electrolytes for advanced electrochemical devices and sensors.
• In analytical chemistry as a mobile phase additive or a derivatization agent.
• For extraction and separation processes in both industrial and laboratory settings.
• In material science for the synthesis of functional polymers and composites.
• As a stabilizing agent for sensitive compounds and formulations.

Basic Information

Product Name	n-Ethylimidazolium Dihydrogen Phosphate
CAS No.	911211-09-1
Molecular Formula	C5H11N2O4P
Molecular Weight	194.13 g/mol
Synonyms	1-Ethylimidazolium dihydrogen phosphate; 1-Ethyl-1H-imidazol-3-ium dihydrogen phosphate; Ethylimidazolium phosphate; [EIM][H2PO4]; n-Ethylimidazole phosphate; Ionic liquid [C2mim][H2PO4]; 1-Ethyl-3H-imidazol-1-ium dihydrogen phosphate
EINECS	Contact for details

Quality Control

Our n-Ethylimidazolium Dihydrogen Phosphate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent decomposition or clumping.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
pH (10% solution)	Contact for details
Heavy Metals	< 10 ppm

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