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Jiangsu Yangnong Chemical Co.,Ltd.

25 YRS

Jiangsu, China

CNY 309.9 Million

Over 1000 people

Main Products: Dicamba / 4-Methoxymethyl-2,3,5,6-Tetrafluorobenzyl 2,2-Dimethyl-3-(2,2-Dichlorovinyl)Cyclopropanecarboxylate / Tetramethylfluthrin / Bifenthrin / 1,3-Dichlorobenzene

Jiangsu, China

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

OVERVIEW

Uses

Packaging

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
26000 KG/ISO Tank	--	--	--	--

Lead Time

In Stock

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DESCRIPTION

Typical Properties

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.Used in organic synthesis. The Friedel-Crafts reaction between m-dichlorobenzene and chloroacetyl chloride yields 2,4,ω-trichloroacetophenone, which is used as an intermediate for the broad-spectrum antifungal drug miconazole. The chlorination reaction is carried out in the presence of ferric chloride or aluminum mercury, and 1,2,4-trichlorobenzene is mainly produced. In the presence of a catalyst, it is hydrolyzed at 550-850°C to produce m-chlorophenol and resorcinol. Using copper oxide as a catalyst, it reacts with concentrated ammonia at 150-200°C under pressure to generate m-phenylenediamine. 2. Used in dye manufacturing, organic synthesis intermediates and solvents.

CAS No.

541-73-1

Formula

C6H4Cl2

Molecular Mass

147.002

Exact Mass

145.969

PSA

0.00000

Logp

2.99340

IUPAC

1,3-dichlorobenzene

SMILES

C1=CC(=CC(=C1)Cl)Cl

Matter Classification

organic

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