It does not include denatured alcohol or wood alcohol.
235 ILCS 5/1-3.01
"Alcohol" means the product of distillation of any fermented liquid, whether rectified or diluted, whatever may be the origin thereof, and includes synthetic ethyl alcohol
Known as the Liquor Control Act
The act spans §§ 235-5-1-1 to 235-5-1-3-48 (52 sections).
P.A. 82-783.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.