Intended for or understood by only a small group, especially one with specialized knowledge or interests: an esoteric philosophical doctrine. See Synonyms at mysterious. b. Relating to or being a small group with specialized knowledge or interests: an esoteric circle.
Rubbing alcohol is neither an acid nor a base. Acids have pH values less than 7 and bases have pH values that are greater than 7. Rubbing alcohol has a pH value of 7, so it is neutral. Rubbing alcohol is also called isopropyl alcohol.
What is Isopropyl Alcohol? Isopropyl alcohol is a colorless, combustible liquid thatâs also known as isopro, iso, or simply IPA. You may know it by the more common name of rubbing alcohol. This ingredient is found in all kinds of products, from hand lotions to make-up to aftershave. Itâs also used in antifreeze and as a solvent in shellac.