Description

2-Hydroxypropyltrimethylammonium formate is a quaternary ammonium salt derivative with a formate counterion, known for its ionic liquid properties and phase-transfer catalytic potential. This compound matters for its dual functionality, combining the cationic surfactant characteristics of a quaternary ammonium moiety with the reactivity of a formate anion. Industries requiring specialized catalysts, surfactants, or ionic liquids for synthesis, textile processing, or personal care formulations will find this chemical valuable.

Application

• As a phase-transfer catalyst (PTC) in organic synthesis reactions, facilitating the migration of reactants between immiscible phases.
• Utilized in the formulation of specialty surfactants and conditioning agents for hair and skin care products.
• Potential use as a task-specific ionic liquid for green chemistry applications and solvent systems.
• Intermediate in the synthesis of more complex quaternary ammonium compounds for various industrial uses.
• Application in textile auxiliaries as a softener or antistatic agent.
• Possible use in oilfield chemicals for its surfactant and corrosion inhibition properties.

Basic Information

Product Name	2-Hydroxypropyltrimethylammonium formate
CAS No.	62314-25-4
Molecular Formula	C7H17NO3
Molecular Weight	163.22 g/mol
Synonyms	2-Hydroxypropyltrimethylammonium formate; Trimethyl(2-hydroxypropyl)ammonium formate; (2-Hydroxypropyl)trimethylammonium formate; Hydroxypropyltrimethylammonium formate; Choline hydroxypropyl trimethylammonium formate; HPTMA formate; N,N,N-Trimethyl-2-hydroxy-1-propanaminium formate
EINECS	Contact for details

Quality Control

Our 2-Hydroxypropyltrimethylammonium formate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting specifications such as assay, impurities, and physical parameters is provided with each shipment to guarantee it meets your application requirements.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and handling.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 3.0%
pH (10% solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 10 ppm

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