High Purity 1 4-Dichlorobenzene p-Dichlorobenzene Disinfectant Deodorant and Chemical Intermediate Applications

1,4-Dichlorobenzene (p-Dichlorobenzene) is an organic compound with the chemical formula C6H4Cl2. It is a white crystalline solid with a strong, characteristic odor. This compound is widely used as a disinfectant, deodorant, and pesticide, particularly in mothballs and air fresheners. It is also an important intermediate in the production of other chemicals, including polymers and agrochemicals.

CAS Number: 106-46-7

Molecular Formula: C6H4Cl2

Synonyms: p-Dichlorobenzene, PDCB, 1,4-DCB, Paradichlorobenzene

• Disinfectant & Deodorant: Effectively controls odors and inhibits microbial growth in toilets, trash cans, and confined spaces.
• Pesticide: Used in mothballs and pest control products to protect fabrics and stored goods from moths and larvae.
• Chemical Intermediate: Serves as a precursor in the synthesis of polyphenylene sulfide (PPS) resins, dyes, and agricultural chemicals.
• Solvent: Used in certain industrial applications as a solvent for organic compounds.
• Fumigant: Applied in agricultural and storage settings to control pests.

• Household Products: Moth repellents, air fresheners, toilet blocks, and deodorizers.
• Agriculture: Soil fumigant and pesticide in crop protection.
• Industrial Manufacturing: Production of engineering plastics (e.g., PPS), dyes.
• Textile Industry: Protects wool and other natural fibers from insect damage during storage.
• Water Treatment: Used in some disinfectant formulations.
• Research & Laboratory: Chemical reagent and intermediate in organic synthesis.

1,4-Dichlorobenzene is primarily produced by the chlorination of benzene or chlorobenzene in the presence of a catalyst (e.g., iron(III) chloride). The process involves:

1. Chlorination: Benzene is reacted with chlorine gas under controlled conditions.
2. Separation: The reaction mixture is separated via distillation to isolate the 1,4-isomer from other dichlorobenzene isomers (ortho and meta).
3. Purification: Further distillation and crystallization yield high-purity 1,4-dichlorobenzene.
4. Quality Control: The final product is tested for purity, moisture, and other specifications to ensure it meets industry standards.

• ✅ High Purity: We supply 1,4-dichlorobenzene with purity ≥99.5%, ensuring optimal performance for your applications.
• ✅ Reliable Supply Chain: Strategic partnerships and large-scale production guarantee consistent and timely delivery.
• ✅ Technical Support: Our expert team provides comprehensive technical assistance and customized solutions.
• ✅ Competitive Pricing: Cost-effective without compromising on quality.
• ✅ Global Compliance: Products meet international standards (REACH, ISO, etc.) and are accompanied by full documentation.
• ✅ Eco-friendly Practices: We adhere to sustainable manufacturing and responsible handling guidelines.