👉 The term "azoisobutyronitrile" is not commonly used in scientific or technical contexts. It may refer to a variety of substances, including butyl nitrate, an ester of butyric acid and amines such as N,N-diethylamine or 2-aminobutylamine, which are also often referred to as azoisobutyronitriles. These substances can be useful in various applications, including drug delivery systems, cosmetics, and pharmaceuticals