2,6-Dichloro-4-nitroaniline

2,6-Dichloro-4-nitroaniline

Product name : 2,6-Dichloro-4-nitroaniline CAS No:99-30-9 Molecular Formula: C6H4Cl2N2O2 Appearance: Yellow acicular crystal Application:Used as intermediate of dyes and organic pigments Package: according to the clients requirement Port: Shanghai Production Capacity: 500kg/month Purity: 99% Storage: Keep in cool, dry and sealed Transportation: by sea or by air MOQ:1kg
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Product Details

Product name :  2,6-Dichloro-4-nitroaniline

CAS No:99-30-9

Molecular Formula: C6H4Cl2N2O2

Appearance: Yellow acicular crystal

Application:Used as intermediate of dyes and organic pigments

 Package: according to the clients requirement

Port: Shanghai

Production Capacity: 500kg/month

Purity: 99%

Storage: Keep in cool, dry and sealed

Transportation: by sea or by air

MOQ:1kg

 

 

Product Description

 

The main purpose

Dye intermediates. It is mainly used to produce disperse dyes, such as disperse yellow brown 3GL, disperse yellow brown 2RFL, disperse brown 3R, disperse orange s-4rl, disperse blue s-bbl, disperse yellow brown se-4br, disperse yellow brown h-2rl, colorant 0-11 and so on.

 

The synthetic methods

There are mainly the following methods: p-nitroaniline chlorination in hydrochloric acid - glacial acetic acid; Chlorination of 2-sulfonic acid - 4-nitroaniline; P-nitroaniline is chlorinated in dilute hydrochloric acid and sodium hypochlorite. P-nitroaniline reacts in hydrogen peroxide and hydrochloric acid; P-nitroaniline was sulfonated and then chlorinated in concentrated sulfuric acid. P-nitroaniline reacts with sodium chlorate in concentrated hydrochloric acid.

 

 

 

Storage methods

Store in a cool, ventilated warehouse. Stay away from fire and heat. Prevent direct sunlight. The package is sealed. It should be stored separately with oxidant, acid, anhydride and acyl chloride. Equipped with the corresponding variety and quantity of fire equipment. The storage area shall be provided with appropriate materials to contain the leakage.

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