Definition: Arylamine - A chemical compound that contains two aryl groups. It's a type of alkene with two rings attached to it, and it typically occurs in natural substances like oil and gas, as well as synthetic products like resins. The term "arylamine" is used for both the structural formula (A1) and the name of the compound itself, which can be confusing at first glance, but understanding the structure and properties allows for accurate identification and use.