Description

Triethyl(2-Hydroxyethyl)Ammonium Chloride is a versatile quaternary ammonium compound with a unique structure combining both cationic and hydroxyl functionalities. This dual nature makes it a valuable intermediate and additive in various chemical synthesis and formulation processes. It is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its utility as a phase-transfer catalyst, surfactant, and chemical building block.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, crucial in organic synthesis for alkylation, esterification, and polymerization processes.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals requiring quaternary ammonium structures.
• Surfactant & Emulsifier: Acts as a cationic surfactant in formulations for detergents, fabric softeners, and personal care products due to its surface-active properties.
• Agrochemical Formulations: Serves as an additive in pesticides and herbicides to enhance stability, solubility, and delivery efficacy.
• Textile Auxiliary: Employed as a softening agent, antistatic agent, or dyeing assistant in textile processing.
• Corrosion Inhibitor: Used in industrial water treatment and metalworking fluids to protect metal surfaces.
• Research & Development: A key reagent in academic and industrial R&D for exploring new synthetic methodologies and material science applications.

Basic Information

Product Name	Triethyl(2-Hydroxyethyl)Ammonium Chloride
CAS No.	152-22-7
Molecular Formula	C8H20ClNO
Molecular Weight	181.70 g/mol
Synonyms	2-Hydroxy-N,N,N-triethylethanaminium Chloride; Choline Chloride, Triethyl-; Triethyl(2-hydroxyethyl)ammonium chloride; Ethanaminium, 2-hydroxy-N,N,N-triethyl-, chloride; TEHEAC; (2-Hydroxyethyl)triethylammonium Chloride; N,N,N-Triethylethanolammonium Chloride; Triethyl ethanol ammonium chloride
EINECS	205-799-8

Quality Control

Our Triethyl(2-Hydroxyethyl)Ammonium Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, moisture content, and impurity profiles. Our quality commitment ensures consistent performance and reliable supply for your critical 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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

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