1,3-Dichlorobenzene CAS# 541-73-1

1,3-Dichlorobenzene , Promotion Season Now in Store and Free Sample for Testing with Factory Price

• Chemical Name: 1,3-Dichlorobenzene
• CAS No.: 541-73-1
• Molecular Fomula:C6H4Cl2
• Molecular weight:147
• Appearance: Colourless liquid
• Sample: Available

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Description of 1,3-Dichlorobenzene CAS# 541-73-1

1,3-Dichlorobenzene is an organic compound with the formula C6H4Cl2. It is the least common of the three isomers of dichlorobenzene, it is a colorless liquid that is insoluble in water. It is produced as a minor byproduct of the chlorination of benzene, but can also be prepared in a directed manner by the Sandmeyer reaction of 3-chloroaniline. It also arises from the isomerization of the other dichlorobenzenes at high temperature.

Basic Info of 1,3-Dichlorobenzene CAS# 541-73-1

Basic Info
Numbering system
Properties
Safety Info
Basic Info

Numbering system

Properties

Safety Info

What is 1,3-Dichlorobenzene CAS# 541-73-1 ?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is it which has developed particularly rapidly in recent years. Do you know about it?

The official answer:1,3-Dichlorobenzene is an important raw material for organic synthesis and is widely used as an intermediate in the dye, pharmaceutical, and pesticide industries. It is a raw material for the fungicides inhibition, propiconazole and eticonazole, and also for the insecticide insecticide dicamba.

What’s the application of 1,3-Dichlorobenzene CAS# 541-73-1 ?

o-Dichlorobenzene is an important organic chemical raw material in pesticides, both as a raw material for the insecticide triclopyr, for the synthesis of its intermediate 1-(3,4-chlorophenyl)-2,2,2-Chemicalbook trichloroethane, but also to synthesize another important pesticide intermediate o-phenylenediamine, in addition, it is also used as a solvent for dyes, pharmaceuticals, resins, rubber, and other operations, or as a rust remover, degreasing agent, etc.

Used in organic synthesis. The Friedel-Crafts reaction of m-dichlorobenzene with chloroacetyl chloride gives 2,4,ω-trichloroacetophenone, which is used as an intermediate in the broad-spectrum antifungal drug miconazole. The reaction is carried out in the presence of ferric chloride or aluminum-mercury in the presence of Chemicalbook to produce mainly 1,2,4-trichlorobenzene. Hydrolysis at 550-850°C in the presence of a catalyst produces m-chlorophenol and resorcinol. Reaction with concentrated ammonia at 150-200°C under pressure using copper oxide as a catalyst to produce m-phenylenediamine.

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