Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
Basic Information
Product Name: 1,4-Dichlorobenzene
Alias: p-Dichlorobenzene
CAS No: 106-46-7
Molecular Formula: C6H4Cl2
Molecular Weight: 146.90
Classification: Aromatic halogenated compound; Fine chemical raw material; Insecticide intermediate
Physical & Chemical Properties
Appearance: White crystalline flake or powder
Odor: Characteristic aromatic odor
Density: 1.25 g/cm3
Melting Point: 53–55 °C
Boiling Point: 174 °C
Solubility: Insoluble in water; Soluble in ethanol, ether, benzene, chloroform
Stability: Stable under normal conditions; Volatile; Avoid strong oxidants and high temperature
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | 1,4-Dichlorobenzene | — | Halogenated benzene derivative |
| CAS No | 106-46-7 | — | Industrial grade |
| Appearance | White crystal | — | Volatile solid |
| Molecular Formula | C6H4Cl2 | — | Para-dichloro substituted benzene |
| Molecular Weight | 146.90 | g/mol | — |
| Purity | ≥99.0 | % | GC |
Main Uses
- Raw material for organic synthesis and dye, pharmaceutical intermediate production.
- Used as mothproof agent, insect repellent and deodorant.
- Intermediate for synthesis of pesticides, fungicides and fine chemicals.
- Applied as solvent and analytical reagent in chemical industry.
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