Vinegar doesn't have a single scientific name because it's not a specific chemical compound. It's a dilute solution of acetic acid in water, with the concentration of acetic acid typically ranging from 4% to 10%.

Here's a breakdown:

* Acetic acid: The main component of vinegar, its scientific name is CH3COOH.

* Water: The solvent for the acetic acid, its scientific name is H2O.

So, you could say that vinegar's "scientific name" is a dilute aqueous solution of acetic acid.