Description

1,3-Dichloro-2-(Chloromethyl)-4-Methylbenzene is a halogenated aromatic compound that serves as a versatile and critical building block in advanced organic synthesis. Its multi-functional structure, featuring reactive chloro and chloromethyl groups, makes it an essential intermediate for constructing complex molecular architectures. This high-purity intermediate is primarily sought by research and development laboratories and chemical manufacturers in the pharmaceutical and agrochemical sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted benzyl or aryl framework.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where its halogenated structure contributes to biological activity.
• Material Science Research: Employed in the development of specialty polymers, liquid crystals, and organic electronic materials due to its rigid aromatic core and reactive sites.
• Organic Synthesis Building Block: Facilitates cross-coupling reactions, nucleophilic substitutions, and further functionalization to create more complex, value-added chemicals.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specific halogenated dyes and organic pigments.

Basic Information

Product Name	1,3-Dichloro-2-(Chloromethyl)-4-Methylbenzene
CAS No.	1379325-36-6
Molecular Formula	C8H7Cl3
Molecular Weight	209.50 g/mol
Synonyms	2-(Chloromethyl)-1,3-dichloro-4-methylbenzene; 1,3-Dichloro-2-(chloromethyl)-4-methylbenzene; 4-Methyl-1,3-dichloro-2-(chloromethyl)benzene; Benzene, 1,3-dichloro-2-(chloromethyl)-4-methyl-; (Chloromethyl)-2,4-dichlorotoluene (ambiguous); Toluene, 2-(chloromethyl)-3,5-dichloro- (ambiguous)
EINECS	Contact for details

Quality Control

Our 1,3-Dichloro-2-(Chloromethyl)-4-Methylbenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent quality suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be stored away from direct light exposure.

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)	Total impurities ≤ 2.0%

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