Description

Methyltrioctylammonium Bromide is a high-purity quaternary ammonium salt widely recognized for its 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, significantly improving yields and reaction rates in organic synthesis. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking efficient and scalable synthetic pathways.

Application

• Phase-Transfer Catalyst (PTC): Enables reactions between aqueous and organic phases in alkylation, esterification, and polymerization processes.
• Ionic Liquid Synthesis: Serves as a key precursor or component in the formulation of task-specific ionic liquids for green chemistry applications.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) where phase-transfer conditions are required.
• Extraction Agent: Facilitates the extraction and separation of metal ions, anions, or organic compounds in analytical and industrial processes.
• Surfactant & Dispersant: Acts as a cationic surfactant in formulations requiring emulsification or dispersion properties.
• Polymer Chemistry: Employed as a catalyst or additive in the production of polymers and resins.

Basic Information

Product Name	Methyltrioctylammonium Bromide
CAS No.	35675-80-0
Molecular Formula	C₂₅H₅₄BrN
Molecular Weight	440.62 g/mol
Synonyms	Aliquat® 336; Tricaprylylmethylammonium Bromide; N-Methyl-N,N-dioctyloctan-1-aminium Bromide; Methyltricaprylylammonium Bromide; TOAB; Octanium Bromide; Trioctylmethylammonium Bromide; 1-Octanaminium, N-methyl-N,N-dioctyl-, bromide
EINECS	252-680-8

Quality Control

Our Methyltrioctylammonium Bromide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your project 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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to pale yellow waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

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