Description

Tetraethylammonium Chloride Monohydrate is a quaternary ammonium salt widely utilized as a phase-transfer catalyst and a versatile reagent in organic synthesis. Its significance lies in its ability to facilitate reactions between reagents in immiscible phases, enhancing reaction rates and yields. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used in alkylation, polymerization, and other key synthetic processes. Tetraethylammonium Chloride Monohydrate CAS NO 68696-18-4 is a critical tool for advancing chemical development and production.

Application

• Phase-transfer catalyst (PTC) in organic synthesis for reactions like alkylation, esterification, and displacement.
• Chemical intermediate in the manufacture of pharmaceuticals and active pharmaceutical ingredients (APIs).
• Research reagent in electrochemistry and biochemistry as a potassium channel blocker.
• Catalyst in polymerization reactions and the production of specialty polymers.
• Precursor for other tetraethylammonium-based ionic liquids and salts.
• Additive in analytical chemistry and as a standard in various laboratory procedures.

Basic Information

Product Name	Tetraethylammonium Chloride Monohydrate
CAS No.	68696-18-4
Molecular Formula	C8H20ClN · H2O
Molecular Weight	181.71 g/mol (Anhydrous basis: 165.70 g/mol)
Synonyms	TEA-Cl; Tetraethylammonium chloride hydrate; N,N,N-Triethylethanaminium chloride monohydrate; Ammonium, tetraethyl-, chloride, monohydrate; TEAC; Et4NCl·H2O; Tetraethylazanium chloride monohydrate
EINECS	Contact for details

Quality Control

Our Tetraethylammonium Chloride Monohydrate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory 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 degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	9.0 - 11.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1 %

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