Description

1-Ethylmethylpyridinium Ethyl Sulphate is a high-purity ionic liquid belonging to the pyridinium salt family. This compound is valued for its role as a versatile solvent and catalyst in advanced chemical synthesis and material science applications. It is primarily sought by manufacturers and researchers in the pharmaceutical, agrochemical, and specialty chemical industries for developing innovative processes and products.

Application

• As a green solvent and reaction medium for organic synthesis, including alkylation and polymerization reactions.
• Utilized as a catalyst or co-catalyst in various chemical transformations to enhance reaction rates and selectivity.
• Employed in electrolyte formulations for advanced batteries and electrochemical devices.
• Acts as a phase transfer catalyst (PTC) in biphasic reaction systems.
• Used in extraction and separation processes due to its tunable solvation properties.
• Serves as a key intermediate in the synthesis of more complex ionic liquids and functional materials.
• Applied in analytical chemistry as a mobile phase additive or for sample preparation.
• Investigated for use in gas capture and separation technologies.

Basic Information

Product Name	1-Ethylmethylpyridinium Ethyl Sulphate
CAS No.	68299-25-2
Molecular Formula	C10H17NO4S
Molecular Weight	247.31 g/mol
Synonyms	1-Ethyl-3-methylpyridinium ethylsulfate; 3-Methyl-1-ethylpyridinium ethyl sulfate; EMPy EtSO4; 1-Ethyl-3-methylpyridinium ethyl sulfate; N-Ethyl-N-methylpyridinium ethyl sulfate; Ethylmethylpyridinium ethylsulphate; MEP EtSO4; 1-Ethyl-3-methylpyridinium ethyl sulphate
EINECS	Contact for details

Quality Control

Our 1-Ethylmethylpyridinium Ethyl Sulphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the required specifications for identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality standards.

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); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Halides Content	≤ 0.1%
Heavy Metals	≤ 10 ppm

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