Description

Trimethyl(p-Methylbenzyl)Ammonium Chloride is a quaternary ammonium salt with a specific aromatic substitution pattern, offering unique chemical functionality. This compound is valued for its role as a versatile phase-transfer catalyst and a key intermediate in the synthesis of specialty chemicals and pharmaceuticals. It is primarily needed by manufacturers in the fine chemical, pharmaceutical, and agrochemical sectors for applications requiring selective alkylation or as a cationic surfactant precursor.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, particularly in alkylation and displacement reactions.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and other drug molecules.
• Surfactant & Biocide Precursor: Used in the manufacture of cationic surfactants and disinfectants with antimicrobial properties.
• Polymerization Aid: Acts as a catalyst or co-catalyst in specific polymerization processes for specialty polymers.
• Agrochemical Synthesis: Employed as an intermediate in the production of certain herbicides and plant growth regulators.
• Research & Development: Utilized in organic synthesis laboratories for method development and novel compound creation.

Basic Information

Product Name	Trimethyl(p-Methylbenzyl)Ammonium Chloride
CAS No.	4519-36-2
Molecular Formula	C11H18ClN
Molecular Weight	199.72 g/mol
Synonyms	p-Methylbenzyltrimethylammonium Chloride; 4-Methylbenzyltrimethylammonium Chloride; N,N,N-Trimethyl-4-methylbenzenemethanaminium Chloride; Toluene-4-methyltrimethylammonium Chloride; Benzenemethanaminium, N,N,N-trimethyl-4-methyl-, chloride; Trimethyl(4-methylbenzyl)ammonium Chloride; TMTAC
EINECS	Contact for details

Quality Control

Our Trimethyl(p-Methylbenzyl)Ammonium Chloride is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality 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 material is hygroscopic (moisture-sensitive) and must be kept in a dry environment 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%
Water Content (KF)	≤ 2.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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