Description

Dichlorobenzene Mixture CAS NO 25321-22-6 is a versatile industrial chemical blend primarily composed of ortho- and para-dichlorobenzene isomers. This mixture is valued for its dual functionality as a powerful solvent and a key intermediate in chemical synthesis, offering a balance of reactivity and solvency. It is essential for manufacturers in the agrochemical, pharmaceutical, and polymer industries seeking reliable raw materials for production processes.

Application

• Chemical Synthesis Intermediate: A crucial building block for manufacturing dyes, pharmaceuticals, and other fine chemicals.
• Industrial Solvent: Used for degreasing, metal cleaning, and as a solvent for resins, waxes, and tars.
• Agrochemical Production: Serves as a precursor in the synthesis of herbicides, fungicides, and insecticides.
• Polymer & Resin Modifier: Employed in the production of engineering plastics and high-performance polymers.
• Deodorant & Space Sanitizer: A component in industrial air fresheners and sanitizing blocks due to its characteristic odor.
• Research & Development: Utilized in laboratories for process development and analytical chemistry applications.

Basic Information

Product Name	Dichlorobenzene Mixture
CAS No.	25321-22-6
Molecular Formula	C6H4Cl2
Molecular Weight	147.00 g/mol
Synonyms	DCB Mixture; Dichlorobenzene (mixed isomers); Benzene, dichloro-; o-Dichlorobenzene and p-Dichlorobenzene mixture; 1,2-Dichlorobenzene & 1,4-Dichlorobenzene blend; Orthodichlorobenzene and Paradichlorobenzene mixture; Dichlorobenzol; UN 1591
EINECS	246-836-1

Quality Control

Our Dichlorobenzene Mixture is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC), to verify isomer composition, purity, and the absence of critical impurities. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile nature, keep containers tightly sealed when not in use. Store separately from strong acids, bases, and oxidizing agents. Recommended storage temperature: 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.5% (Total Dichlorobenzene Isomers)
Composition (o-DCB / p-DCB)	Typical ratio available on request
Water Content (KF)	≤ 0.1 %
Non-volatile Residue	≤ 0.01 %
Acidity (as HCl)	≤ 0.001 %

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