CAS 71-23-8 appears in our catalog under these names: 1-Propanol, anhydrous, 99.9% , 1-Propanol, anhydrous, 99.9%, packaged under Argon in reseal, 1-Propanol, ACS, 99.5+% , 1-Propanol, HPLC Grade, 99% min , 1-Propanol, Spectrophotometric Grade, 99% . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 250ml, 1L, 4L, *4x1L, 500ml, 4L , 2500ml.