Tongjiu Hydrazine Hydrate Industr Co.,Ltd

Chemical properties and uses of 2-cyano-4-nitroaniline


The melting point of 2-cyano-4-nitroaniline is 200-207 °C. It can lose five crystal water when heated to 100 ° C. The product is easily soluble in water, the aqueous solution is near neutral, and it is deliquescent in humid air. 2-Cyano-4-nitroaniline is easily weathered in dry air above 33 ° C and is reductive, capable of dissolving halogen and silver salts.

2-cyano-4-nitroaniline is an important intermediate for the synthesis of disperse dyes. It is used to synthesize disperse ruby SE-GFL, disperse red S-FL, disperse blue SE-2R, disperse brilliant S-R and many other high temperature or medium temperature disperse dyes.

We are a chemical company-TongJiu Hydrazine Hydrate Industry Co., Ltd specializing in the production and export of oilfield adjuvants. The main products are hydrazine hydrate, 2-cyano-4-nitroaniline and so on. At present, our company is committed to expanding the scale of overseas markets and hopes to reach cooperation with more overseas customers. If you are interested, please feel free to contact us.