A solvent used for creating cannabis concentrates, as well as cleaning bongs and rigs, isopropyl alcohol has a quick evaporation rate and can be used to make mid-grade concentrates.
Merriam-Webster Online Dictionary
isopropyl alcohol (noun)a volatile flammable alcohol CHO used especially as a solvent and rubbing alcohol - 3 8
Rubbing alcohol, isopropanol, 2-propanol, IPA, sec-propyl alcohol
