P-aminobenzonitrile

C7H6N2

English name：4-Aminobenzonitrile

English alias：Benzonitrile,4-amino; 1-Amino-4-cyanobenzene;

p-Cyanoaniline; Aniline,p-cyano; Benzonitrile；

Molecular weight：118.14

Appearance and properties: white to light yellow granular crystal or crystalline powder;

Density: 1.14 g / cm3;

Melting point: 83-85℃(lit.);

Boiling point: 167℃/ 1mmHg

Flash point: 127.1 ℃

Refractive index: 1.59

P-aminobenzonitrile is used to synthesize a variety of drugs and materials, and as a radiation protection agent, it is also used as a derivatization reagent in capillary region electrophoresis analysis of aldose, ketose, and uronic acid, and to synthesize liquid crystal materials and flavors. In addition, it is used to prepare methacrylic monomers containing side chain azobenzene structures and polythiophenes containing azobenzene moieties in the side chain. Synthetic drugs such as synthetic bicalutamide (Zhaohui), etravirine, dabigatran alcohol ester.