What is the freezing point of vinegar in Celsius?

The freezing point of vinegar, which is typically a solution of acetic acid and water, is around -2 to -3 degrees Celsius (28 to 27 degrees Fahrenheit). This can vary slightly depending on the concentration of acetic acid in the vinegar. The presence of solutes like acetic acid lowers the freezing point compared to pure water, which freezes at 0 degrees Celsius.