Description

1-(Chloromethyl)-4-(Dichloromethyl)Benzene is a versatile halogenated aromatic intermediate of significant importance in advanced organic synthesis. This compound matters for its role as a key building block in the production of specialty chemicals, where its reactive chloromethyl and dichloromethyl groups enable precise molecular modifications. It is primarily needed by manufacturers in the agrochemical and pharmaceutical industries for creating active ingredients, as well as by research and development laboratories focused on novel material science applications.

Application

• Agrochemical Intermediate: Serves as a critical precursor in the synthesis of advanced herbicides, fungicides, and pesticides.
• Pharmaceutical Building Block: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Polymer & Resin Modification: Employed to introduce functional groups into polymer chains, enhancing material properties for specialty coatings and adhesives.
• Dye & Pigment Synthesis: Acts as an intermediate in the manufacturing of complex organic dyes and colorants.
• Cross-linking Agent: Utilized in the production of thermosetting resins and other cross-linked polymeric materials.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.

Basic Information

Product Name	1-(Chloromethyl)-4-(Dichloromethyl)Benzene
CAS No.	7398-44-9
Molecular Formula	C8H7Cl3
Molecular Weight	209.50 g/mol
Synonyms	α,α,α'-Trichloro-p-xylene; 1,4-Bis(chloromethyl)-2-chlorobenzene (common misnomer); p-Xylene, α,α,α'-trichloro-; 4-(Dichloromethyl)benzyl chloride; Benzene, 1-(chloromethyl)-4-(dichloromethyl)-; TCBX; α,α,α'-Trichloro-1,4-dimethylbenzene
EINECS	Contact for details

Quality Control

Our 1-(Chloromethyl)-4-(Dichloromethyl)Benzene is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay and impurity profile determination by GC/HPLC, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) documenting purity, identity, and other critical parameters is provided with every shipment.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Melting Point	Contact for details
Related Substances (HPLC)	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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