Description

Ethylbis(2-Ethylhexyl)Methylammonium Bromide is a high-purity quaternary ammonium salt (quat) valued for its efficacy as a phase-transfer catalyst and surfactant. This compound is critical for facilitating reactions between reagents in immiscible phases, enhancing reaction rates and yields in specialized organic synthesis. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for process optimization and product development.

Application

• Phase-Transfer Catalyst (PTC): Enables and accelerates reactions between ionic and organic reactants in biphasic systems for alkylation, esterification, and displacement reactions.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) where precise catalytic control is required.
• Agrochemical Synthesis: Facilitates the production of pesticides, herbicides, and plant growth regulators.
• Polymerization Aid: Acts as an emulsifier or catalyst in specific polymerization processes for specialty polymers.
• Surfactant Research: Serves as a model compound or active ingredient in the development of cationic surfactants for various formulations.
• Chemical Extraction: Employed in solvent extraction processes for the separation and purification of metals or organic compounds.

Basic Information

Product Name	Ethylbis(2-Ethylhexyl)Methylammonium Bromide
CAS No.	94277-41-5
Molecular Formula	C₂₁H₄₆BrN
Molecular Weight	392.51 g/mol
Synonyms	Ethylbis(2-ethylhexyl)methylammonium bromide; Methyl(2-ethylhexyl)ethylammonium bromide (mixture of isomers); N-Ethyl-N-methylbis(2-ethylhexyl)ammonium bromide; Quaternary ammonium salt, ethylbis(2-ethylhexyl)methyl-, bromide; TEHA Bromide; Phase-transfer catalyst Q-22; PTC-222
EINECS	Contact for details

Quality Control

Our Ethylbis(2-Ethylhexyl)Methylammonium Bromide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting purity, physical characteristics, and other critical parameters are available upon request.

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 to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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