Simplify the following text for a Grade 10 native English-speaking person.
Original: Ethanol , also called ethyl alcohol , pure alcohol , grain alcohol , or drinking alcohol , is a volatile , flammable , colorless liquid .
Simplified: Ethanol , also known as ethyl alcohol or grain alcohol , is a flammable , colorless chemical compound , one of the alcohols that is most often found in alcoholic drinks . When people talk about it , they often name it simply as alcohol .