N-Propyl Alcohol (NPA) CAS No.: 71-23-8
N-Propyl Alcohol is a primary alcohol with the formula CH3CH2CH2OH (sometimes represented as PrOH or n-PrOH).This colorless liquid is also known as propan-1-ol, 1-propyl alcohol, n-propyl alcohol, and n-propanol. It is an isomer of 2-propanol (propan-2-ol, isopropyl alcohol, isopropanol). It is formed naturally in small amounts during many fermentation processes and used as a solvent in the pharmaceutical industry mainly for resins and cellulose esters.