Description

Triethylmethylammonium Bromide is a high-purity quaternary ammonium salt with significant utility as a versatile phase-transfer catalyst and ionic liquid precursor. Its value lies in its ability to facilitate reactions between reagents in immiscible phases, enhancing reaction rates and yields in critical synthetic processes. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used in alkylation, esterification, and polymerization reactions. We supply this material with a focus on consistent quality and reliable global supply chain support.

Application

• Phase-Transfer Catalyst (PTC): Widely employed in organic synthesis to accelerate reactions between aqueous and organic phases, particularly in alkylation and displacement reactions.
• Ionic Liquid Synthesis: Serves as a key precursor or building block for the preparation of task-specific ionic liquids used in green chemistry and separation processes.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) where quaternary ammonium compounds are required for specific molecular transformations.
• Polymerization Aid: Acts as a catalyst or co-catalyst in certain polymerization reactions, including the production of epoxy resins and polycarbonates.
• Surface-Active Agent: Functions as a surfactant or emulsifier in specialized formulations due to its cationic nature.
• Analytical Chemistry: Utilized as an ion-pairing agent in High-Performance Liquid Chromatography (HPLC) for the separation of ionic compounds.
• Electrolyte Component: Investigated for use in electrochemical applications, including batteries and capacitors.
• Research & Development: A valuable reagent for method development and novel synthetic route exploration in academic and industrial R&D laboratories.

Basic Information

Product Name	Triethylmethylammonium Bromide
CAS No.	2700-16-5
Molecular Formula	C7H18BrN
Molecular Weight	196.13 g/mol
Synonyms	Methyltriethylammonium Bromide; N-Methyl-N,N-diethylethanaminium Bromide; TEMA Bromide; N,N-Diethyl-N-methylethanaminium Bromide; Ethanaminium, N-ethyl-N,N-dimethyl-, bromide (9CI); Triethylmethylammonium Bromide; MTEAB; TEMAB
EINECS	220-276-6

Quality Control

Our Triethylmethylammonium Bromide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for synthetic and catalytic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment. We support compliance with relevant industry standards and can provide documentation to meet specific regulatory requirements 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) and must be kept under dry conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.