Description

Bis(Chloromethyl)Xylene is a versatile aromatic organic compound featuring two reactive chloromethyl groups. This bifunctional structure makes it a valuable chemical intermediate for cross-linking and polymer synthesis, offering significant utility in advanced material production. It is primarily sought after by manufacturers in the polymer, resin, and specialty chemical industries for creating high-performance materials with tailored properties.

Application

• Cross-linking Agent: Used in the production of thermosetting resins, ion-exchange resins, and epoxy curing agents.
• Polymer Synthesis: Serves as a key monomer or comonomer in the synthesis of specialty polymers and engineering plastics.
• Pharmaceutical Intermediate: Employed in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Acts as a building block in the manufacture of certain pesticides and herbicides.
• Dye and Pigment Production: Utilized as an intermediate in the synthesis of complex organic dyes and colorants.
• Adhesive and Coating Formulations: Incorporated into formulations to enhance durability and chemical resistance.

Basic Information

Product Name	Bis(Chloromethyl)Xylene
CAS No.	25640-76-0
Molecular Formula	C10H12Cl2
Molecular Weight	203.11 g/mol
Synonyms	α,α'-Dichloro-p-xylene; p-Xylylene Dichloride; 1,4-Bis(chloromethyl)benzene; p-Bis(chloromethyl)benzene; p-Xylylenedichloride; BCX; DCMX; PXDC
EINECS	247-143-8

Quality Control

Our Bis(Chloromethyl)Xylene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and consistency. Certificates of Analysis (COA) documenting these results are available upon request 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 at room temperature (15-25°C). Due to its hygroscopic nature, protect from moisture. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	98 - 102 °C

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