Alcohol derived from the fermentation of carbohydrates, such as ethanol, is generally considered impure (haram) in Islamic law due to its association with intoxication and its origin from food. However, synthetic alcohol, produced chemically from hydrocarbons, is typically considered pure (halal) and permissible for use, especially in laboratory settings.

Laboratory alcohol is primarily used for scientific purposes, such as a solvent or reagent. As long as the alcohol is pure and not intended for consumption, its use in educational and research contexts is generally considered permissible in Islamic law. However, it's important to be mindful of the specific guidelines provided by one's particular Mazhab. Remember, the goal is to balance academic requirements with personal religious beliefs. By carefully considering these factors and seeking appropriate guidance, you can make an informed decision that aligns with your values and meets your educational needs.