Description

1,2,4-Trichloro-5-(Chloromethyl)Benzene CAS NO 3955-26-8 is a versatile halogenated aromatic compound that serves as a critical building block in advanced organic synthesis. Its multi-functional structure, featuring both chloromethyl and trichloro substituents, makes it a valuable intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing new active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of advanced herbicides, fungicides, and insecticides, leveraging its reactive chloromethyl group for further functionalization.
• Pharmaceutical Synthesis: Used as a building block for creating complex drug molecules and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of specialized dyes and organic pigments due to its stable aromatic core.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers and resins with enhanced thermal or chemical resistance.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D labs for exploring novel synthetic pathways and creating new chemical entities.
• Liquid Crystal & Electronic Materials: Used in the development of intermediates for liquid crystal displays (LCDs) and other electronic materials.

Basic Information

Product Name	1,2,4-Trichloro-5-(Chloromethyl)Benzene
CAS No.	3955-26-8
Molecular Formula	C7H4Cl4
Molecular Weight	229.92 g/mol
Synonyms	2,4,5-Trichlorobenzyl Chloride; 5-(Chloromethyl)-1,2,4-trichlorobenzene; 1,2,4-Trichloro-5-(chloromethyl)benzene; Benzene, 1,2,4-trichloro-5-(chloromethyl)-; α,2,4,5-Tetrachlorotoluene; 2,4,5-Trichloro-α-chlorotoluene; NSC 403107
EINECS	223-549-6

Quality Control

Our production of 1,2,4-Trichloro-5-(Chloromethyl)Benzene adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all critical specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Contact for details

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