Description

(2-Hydroxypropyl)Trimethylammonium 2-Ethylhexanoate is a quaternary ammonium salt derivative valued for its unique combination of cationic and lipophilic properties. This compound is engineered to serve as a highly effective phase transfer catalyst and a versatile cationic surfactant in specialized formulations. It is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for its ability to facilitate reactions and modify material surfaces.

Application

• Phase Transfer Catalyst (PTC): Enables reactions between reagents in immiscible phases, crucial for alkylation, esterification, and polymerization processes in fine chemical synthesis.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug substances requiring quaternary ammonium functionality.
• Agrochemical Formulations: Acts as an emulsifier, dispersant, or cationic surfactant in pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modification: Serves as a curing agent, catalyst, or additive to impart cationic characteristics to epoxy resins, polyurethanes, and other polymers.
• Textile & Leather Auxiliaries: Functions as a softener, antistatic agent, or dye-fixing agent in textile and leather processing.
• Personal Care Ingredients: Employed in hair conditioners and fabric softeners for its substantive cationic conditioning properties.

Basic Information

Item	Detail
Product Name	(2-Hydroxypropyl)Trimethylammonium 2-Ethylhexanoate
CAS No.	62314-22-1
Molecular Formula	C14H31NO3
Molecular Weight	261.40 g/mol
Synonyms	2-Hydroxypropyltrimethylammonium 2-ethylhexanoate; (2-Hydroxypropyl)trimethylammonium 2-ethylhexanoate; Choline 2-ethylhexanoate salt; 2-Ethylhexanoic acid (2-hydroxypropyl)trimethylammonium salt; HTMA 2-EH; Quaternary ammonium salt of 2-ethylhexanoic acid; Trimethyl(2-hydroxypropyl)ammonium 2-ethylhexanoate
EINECS	Contact for details

Quality Control

Our (2-Hydroxypropyl)Trimethylammonium 2-Ethylhexanoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with key parameters including assay, moisture content, and residual solvents, supporting its use in regulated applications. Specifications can be aligned with customer requirements for specific grades.

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 material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent moisture absorption. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
pH (10% solution)	6.0 - 8.0
Residual Solvents (GC)	Meets ICH guidelines

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