Description

3,5-Bis(Chloromethyl)-2,4,6-Trimethylphenol is a versatile chloromethylated phenolic compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its bifunctional chloromethyl groups make it a valuable building block for constructing complex molecular architectures, particularly in polymer and pharmaceutical synthesis. This high-purity intermediate is essential for R&D and production chemists in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring phenolic backbones with reactive handles for further functionalization.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty resins, phenolic polymers, and ion-exchange materials.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and other crop protection agents where its structural motif is incorporated into the final molecule.
• Ligand and Chelator Preparation: Building block for synthesizing complexing agents and ligands used in catalysis and metal sequestration.
• Material Science Research: Employed in R&D for developing novel organic frameworks, dendrimers, and functionalized surfaces.
• Chemical Intermediate for Dyes & Pigments: Used in the synthesis of specialized colorants and photographic chemicals.

Basic Information

Product Name	3,5-Bis(Chloromethyl)-2,4,6-Trimethylphenol
CAS No.	33919-18-5
Molecular Formula	C12H14Cl2O
Molecular Weight	245.14 g/mol
Synonyms	2,4,6-Trimethyl-3,5-bis(chloromethyl)phenol; 3,5-Di(chloromethyl)-2,4,6-trimethylphenol; Phenol, 3,5-bis(chloromethyl)-2,4,6-trimethyl-; 2,4,6-Trimethyl-m-xylene-α,α'-diol Dichloride; BCMT; 3,5-BCM-2,4,6-TMP
EINECS	Contact for details

Quality Control

Our 3,5-Bis(Chloromethyl)-2,4,6-Trimethylphenol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to confirm identity and purity. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment. We support compliance with cGMP and ISO standards for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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