Acetic acid , also called ethanoic acid, the most important of the carboxylic acids. A dilute (approximately 5 percent by volume) solution of acetic acid produced by fermentation and oxidation of natural carbohydrates is called vinegar; a salt, ester, or acylal of acetic acid is called acetate.It is also called as vinegar (on dilution ) or hydrogen acetate.
Final Answer:
The Common name of is Acetic acid or vinegar (on dilution ) or hydrogen acetate.