p-Aminoazobenzene (60-09-3)

 4-Aminoazobenzene (CAS NO.60-09-3) is also called 4-(Phenylazo)aniline ; 4-(Phenylazo)benzenamine ; 4-Amino-1,1'-azobenzene ; 4-Aminoazobenzol ; 4-Benzeneazoaniline ; Aminoazobenzene ; Aniline Yellow ; Aniline, p-(phenylazo)- ; Azobenzene, 4-amino- ; Benzenamine, 4-(phenylazo)- ; Brasilazina Oil Yellow G . 4-Aminoazobenzene (CAS NO.60-09-3) is odorless brownish-yellow needles with bluish coating, or an orange powder. It is insoluble in water and soluble in ethanol, ether, chloroform, benzene and oil. Dust may form an explosive mixture in air. 4-Aminoazobenzene can detonate, particularly if sensitized by the presence of metal salts or strong acids. May form toxic gases with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. May form flammable gases with alkali metals. May react explosively with strong oxidizing agents, metal salts, peroxides, and sulfides. Emits toxic fumes of oxides of nitrogen when heated to decomposition (over 350 °C) . Flash point data for 4-Aminoazobenzenecan are not available; however, 4-Aminoazobenzenecan is probably combustible.