Arylarsonic acid, a compound extensively used in various fields, possesses several synonyms that serve as helpful alternatives when referring to the substance. One commonly used term is phenylarsonic acid, encompassing the phenyl component added to the acid structure. This compound finds wide application in industries such as pharmaceuticals, agriculture, and chemical production. Another synonymous expression employed is aromatic arsonic acid, aptly describing its aromatic nature, characterized by its distinct, pleasant smell. Furthermore, it is also occasionally referred to as arylarsonate or benzenearsonate acid, drawing attention to its chemical constituents and properties. The availability of these synonyms allows for greater flexibility and clarity when discussing arylarsonic acid and its diverse applications.