Meets ACS Specifications
Suggested Applications: Organic Synthesis, Prep-LC, Glassware cleaning, ACS General Laboratory Use
Synonyms: 1-Propanol, n-Propanol, Ethyl carbinol
Structural Formula: CH3CH2CH2OH
CAS number: 71-23-8
Hazard Class: 3
Package Group: II
UN number: UN1274
Specifications
Assay by GC Analysis: 99.5% min.
Carbonyl Compounds (as C2H5CHO): 0.030% max.
Color (APHA): 10 max.
Ethyl Alcohol: 0.01% max.
Isopropyl Alcohol: 0.05% max.
Methanol: 0.01% max.
Residue after Evaporation: 0.001% max.
Solubility in Water: Passes test
Titrable Acid: 0.4 µeq/g max.
Water by Karl Fischer Titration: 0.20% max.
Surface Tension (dyn/cm) at 20°C: 23.7
Vapor Pressure (Torr) at 20°C: 15.0
Physical Properties
Density (g/mL) at 20°C: 0.8037
Molecular Weight: 60.09
Boiling Point (°C): 97.2
Freezing Point (°C): -126.2
Flashpoint (°C): 23
Elutropic Value, c-18: 10.1
Solubility in Water: Passes test
Vapor Pressure (Torr) at 20°C: 15.0