Description

1-Ethyl-3-Methylimidazolium Diethyl Phosphate is a high-purity ionic liquid belonging to the imidazolium phosphate family. This compound is valued for its unique combination of properties, including high thermal stability and low volatility, making it an effective and versatile solvent and catalyst in advanced chemical processes. It is primarily sought after by researchers and manufacturers in the fields of green chemistry, electrochemistry, and materials science for applications requiring non-aqueous, conductive media.

Application

• Green Solvent & Reaction Medium: Used as an alternative to volatile organic compounds (VOCs) in organic synthesis, catalysis, and polymerization reactions.
• Electrolyte Component: Employed in electrochemical devices such as lithium-ion batteries, supercapacitors, and dye-sensitized solar cells due to its ionic conductivity and wide electrochemical window.
• Gas Separation & Capture: Utilized as an absorbent for the selective separation of acidic gases like CO₂ and SO₂ from industrial gas streams.
• Lubricant & Additive: Functions as a high-performance lubricant or anti-wear additive for advanced engineering surfaces.
• Analytical Chemistry: Serves as a stationary phase modifier in chromatography or as a matrix in mass spectrometry.
• Material Synthesis: Acts as a templating agent or solvent in the synthesis of nanomaterials, polymers, and metal-organic frameworks (MOFs).
• Pharmaceutical Intermediate: Used in the synthesis of specialized ionic liquids for drug delivery systems or as a process solvent in API manufacturing.

Basic Information

Product Name	1-Ethyl-3-Methylimidazolium Diethyl Phosphate
CAS No.	848641-69-0
Molecular Formula	C₁₀H₂₁N₂O₄P
Molecular Weight	264.26 g/mol
Synonyms	EMIM DEP; [EMIM][DEP]; 1-Ethyl-3-methylimidazolium diethylphosphate; Ethylmethylimidazolium diethyl phosphate; 1-Ethyl-3-methyl-1H-imidazol-3-ium diethyl phosphate; Ionic Liquid [EMIM][DEP]; 3-Ethyl-1-methylimidazolium diethyl phosphate
EINECS	Contact for details

Quality Control

Our 1-Ethyl-3-Methylimidazolium Diethyl Phosphate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, water content, and halide content is provided with every shipment to guarantee it meets your specific research or process requirements.

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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Halide Content (Cl⁻, Br⁻)	≤ 100 ppm
Density (at 20°C)	~1.10 g/cm³

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