What is the component of Extra Neutral Alcohol ? Ethyl Alcohol or Methyl Alcohol or Iso Propyl Alcohol.?!
Chemically there is no such thing as "extra neutral" alcohol.
Chemically an alcohol is simply a hydrocarbon with a hydroxyl group (OH-).
Drinkable alcohol is ethanol, CH3CH2OH.
Methanol is poisonous, and will kill a human if they ingest more than 5 ounces (150ml).
Isopropyl alcohol is "denatured", not drinkable for a buzz, but won't kill you. Will normally make you wish you hadn't drunk it, though.
Mm... I find this. http://yourselect.info/428325/ethyl