Aromatics are a class of organic compounds that contain one or more benzene rings in their structure. These compounds are known for their distinct scents and are commonly found in many everyday products, including perfumes, essential oils, and flavorings. Aromatics can be naturally occurring or synthetically produced and are often used in the chemical industry for various applications. The unique stability of aromatic compounds is due to a phenomenon called resonance, which allows electrons to be shared across the ring structure. This stability makes aromatics important in the production of dyes, plastics, and pharmaceuticals. Some well-known aromatic compounds include toluene, xylene, and naphthalene.