Description

Methyl Trioctyl Ammonium Chloride is a high-purity quaternary ammonium salt (quat) widely recognized for its efficacy as a phase-transfer catalyst and surfactant. Its value lies in its ability to facilitate reactions between reagents in immiscible phases, significantly improving yields and process efficiency in specialized organic synthesis. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable and effective catalytic solutions. CAS NO 5137-55-3.

Application

• As a highly effective phase-transfer catalyst (PTC) in organic synthesis, particularly for alkylation, esterification, and displacement reactions.
• Utilized in the preparation of active pharmaceutical ingredients (APIs) and advanced pharmaceutical intermediates.
• Key component in the synthesis of agrochemicals, including pesticides and herbicides.
• Functions as a cationic surfactant and emulsifying agent in various industrial formulations.
• Employed in polymer chemistry as a catalyst or modifier.
• Used in analytical chemistry for ion-pair extraction and chromatography.
• Potential applications in material science, such as in the preparation of ionic liquids or modified surfaces.

Basic Information

Product Name	Methyl Trioctyl Ammonium Chloride
CAS No.	5137-55-3
Molecular Formula	C₂₅H₅₄ClN
Molecular Weight	404.16 g/mol
Synonyms	Trioctylmethylammonium Chloride; Aliquat® 336; MTOAC; Methyltrioctylammonium Chloride; N-Methyl-N,N-dioctyl-1-octanaminium Chloride; Adogen® 464; 1-Octanaminium, N-methyl-N,N-dioctyl-, chloride; TO MAC
EINECS	225-883-6

Quality Control

Our Methyl Trioctyl Ammonium Chloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, moisture content, and residue levels. We support our clients' regulatory needs with full traceability and documentation.

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); ensure containers are sealed immediately after use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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