2-Chlorobenzonitrile powder Raw Materials CAS 873-32-5

MF:C7H4ClN

MW:137.57

EINECS:212-836-5

Specification:2-Chlorobenzonitrile powder

Sample:2-Chlorobenzonitrile powder

Brand:2-Chlorobenzonitrile powder

Appearance: powder

Storage: Cool Dry Place

Brand: Globalchemical

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of 2-Chlorobenzonitrile powder

2-Chlorobenzonitrile powder Soluble in ether, ethanol; insoluble in water.2-Chlorobenzonitrile CAS 873-32-5 Used in dyestuffs, pharmaceuticals and other fine chemical intermediates.

Applications / Functions of 2-Chlorobenzonitrile powder

• 2-Chlorobenzonitrile Raw Materials is mainly used in the synthesis of 2-cyano-4-nitroaniline, an intermediate of dyestuff, and the synthesis of nitroquine, a new anti-malarial drug, in the pharmaceutical industry.
• 2-Chlorobenzonitrile powder is used in dyestuff, medicine and other fine chemical intermediates.
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Physicochemical Property of 2-Chlorobenzonitrile powder

Needle crystal. Melting point 43-46℃, boiling point 232℃, flash point 108℃. Soluble in ether, ethanol.

Production methodprocess of 2-Chlorobenzonitrile powder

2-Chlorobenzonitrile CAS 873-32-5 is obtained by the reaction of o-chlorobenzoic acid and urea: mix o-chlorobenzoic acid, sulfamic acid and urea, then heat to about 140°C, melt, and then react violently with stirring, and release a large amount of gas, and the temperature automatically rises to 220-230°C, and the reaction is carried out for 2h, then cooled down to less than 15°C, and then filtered, and the obtained solid is then mixed with 3% ammonia and 2% ammonia. The solid was washed to neutral with 3% ammonia and water respectively, and then dried to obtain 2-Chlorobenzonitrile Raw Materials.