Description

(2-Hydroxyethyl)Triethylammonium Iodide is a versatile quaternary ammonium salt with significant utility in organic synthesis and materials science. Its structure makes it a valuable reagent for phase-transfer catalysis and as a precursor for ionic liquids. This compound is particularly relevant for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking efficient synthetic pathways and advanced material formulations.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, enhancing reaction rates and yields in alkylation, esterification, and displacement reactions.
• Ionic Liquid Precursor: Serves as a key intermediate for synthesizing task-specific ionic liquids used in green chemistry, electrochemistry, and separation processes.
• Organic Synthesis Intermediate: Employed in the preparation of more complex quaternary ammonium compounds, surfactants, and antimicrobial agents.
• Pharmaceutical Research: Used as a building block or catalyst in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Formulation: Acts as an intermediate in the production of certain herbicides, pesticides, and plant growth regulators.
• Surface Modification Agent: Can be used to modify the surface properties of materials, imparting cationic functionality.

Basic Information

Product Name	(2-Hydroxyethyl)Triethylammonium Iodide
CAS No.	5957-17-5
Molecular Formula	C8H20INO
Molecular Weight	273.16 g/mol
Synonyms	2-Hydroxyethyltriethylammonium Iodide; Triethyl(2-hydroxyethyl)ammonium Iodide; N,N,N-Triethyl-2-hydroxyethanaminium Iodide; Ethanol, 2-(triethylammonio)-, iodide; Choline triethyl iodide; (β-Hydroxyethyl)triethylammonium Iodide; Hydroxyethyltriethylammonium Iodide
EINECS	227-732-8

Quality Control

Our (2-Hydroxyethyl)Triethylammonium Iodide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, moisture content, and related impurities. We are committed to meeting the stringent requirements of research and industrial applications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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