3-Chlorobenzoyl chloride CAS 618-46-2
Pharmaceutical Materials 2025-03-03
Usage： 3-Chlorobenzoyl chloride CAS 618-46-2 is an intermediate of the fungicide diimorph, the rodenticide chlorrethane, rodenticide, and the insecticide flofenthrin.Intermediates of dyes and pharmaceuticals used in the production of indomethacin and non-nobel.
Packaging and Shipping： 250 kg or 25 kg per barrel or as required by buyer.
Storage: Store below + 30°C.Storage and transportation according to general chemical regulations
The production method is obtained by the reaction of benzoyl chloride and chlorine: the reaction is carried out in the presence of iron powder and sulfur, the chlorination temperature is 20 ℃, and the reaction is about 2.5h. The yield is 78%-80%.
| Chemical Formula | C₇H₄Cl₂O |
| Molecular Weight | 175.01 g/mol |
| Appearance | Colorless liquid |
| Density | 1.36 g/mL at 25 °C |
| Boiling Point | 225 °C at 760 mmHg |
| Melting Point | 44 °C |
| Flash Point | 110 °C |
| Solubility | Insoluble in water |
| Applications | Organic synthesis intermediate; pesticide chemical synthesis raw material; used in the preparation of herbicide phenmedipham |
| Safety Information | Corrosive; harmful to skin and eyes; inhalation may cause respiratory irritation; wear protective gloves, goggles, and mask; avoid contact with water; use in dry environments |
| Regulatory Status | CAS No.: 618-46-2; EINECS No.: 210-552-6; UN No.: UN 3265 8/PG 2 |
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