Homonym: C2H2O2 (Acetic)
C2H2O2, commonly known as acetic acid, is a colorless liquid organic compound with a pungent smell. It is the main component of vinegar, which typically contains about 4-8% acetic acid. This compound is widely used in food preservation, cooking, and as a chemical reagent in various industrial processes.
In its concentrated form, acetic acid can be corrosive and should be handled with care. It is also used in the production of synthetic fibers, plastics, and solvents. Additionally, acetic acid plays a role in the chemical synthesis of various compounds, making it an important substance in both laboratory and industrial settings.