Description

4-Ethylmorpholinium 4-Methylbenzene-1-Sulphonate is an organic salt with the CAS number 68738-85-2, valued for its role as a versatile ionic liquid precursor and phase-transfer catalyst. Its structure makes it particularly useful in facilitating reactions in biphasic systems and as a component in specialized electrolyte formulations. This compound is essential for R&D chemists and process engineers in the fine chemical, pharmaceutical intermediate, and advanced material synthesis sectors.

Application

• Phase-Transfer Catalyst (PTC): Employed to accelerate reactions between reagents in immiscible solvents, enhancing yield and efficiency in alkylation and other organic syntheses.
• Ionic Liquid Synthesis: Serves as a key precursor or component in the formulation of task-specific ionic liquids for green chemistry applications.
• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly where morpholine-based structures are required.
• Polymerization Aid: Acts as a catalyst or additive in specific polymerization processes to control molecular weight and polymer architecture.
• Electrolyte Additive: Investigated for use in advanced battery systems and electrochemical devices to improve conductivity and stability.
• Chemical Research & Development: A valuable reagent for method development and exploring new synthetic pathways in academic and industrial laboratories.

Basic Information

Product Name	4-Ethylmorpholinium 4-Methylbenzene-1-Sulphonate
CAS No.	68738-85-2
Molecular Formula	C13H21NO4S
Molecular Weight	287.38 g/mol
Synonyms	4-Ethylmorpholinium p-toluenesulfonate; N-Ethylmorpholinium tosylate; 4-Ethylmorpholine p-toluenesulfonate salt; 4-Methylbenzenesulfonic acid 4-ethylmorpholinium salt; 4-Ethylmorpholin-4-ium 4-methylbenzenesulfonate; Tosic acid 4-ethylmorpholine salt; Ethylmorpholinium tosylate; p-Toluenesulfonic acid 4-ethylmorpholinium salt
EINECS	Contact for details

Quality Control

Our production of 4-Ethylmorpholinium 4-Methylbenzene-1-Sulphonate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics to meet your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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