Meets ACS Specifications
Anhydrous
Suggested Applications: Organic Synthesis, Prep-LC, Glassware cleaning, ACS General Laboratory Use
Synonyms: Ethyl alcohol, anhydrous, Ethanol, denatured, Grain alcohol
Structural Formula: CH3CH2OH
CAS number: 64-17-5
Hazard Class: 3
Package Group: II
UN number: UN1987
Specifications
Assay Ethanol + Methanol (v/v): 94.0% - 96.0%
Assay Isopropyl Alcohol (v/v): 4.0% - 6.0%
Color (APHA): 10 max.
Residue after Evaporation: 0.001% max.
Water by Karl Fischer Titration: 0.50% max.
Surface Tension (dyn/cm) at 20°C: 22.32
Vapor Pressure (Torr) at 20°C: 43.9
Physical Properties
Density (g/mL) at 20°C: 0.7892
Molecular Weight: 46.07
Boiling Point (°C): 78.3
Freezing Point (°C): -114.1
Flashpoint (°C): 13
Appearance: Clear
Viscosity (cP) at 25°C: 1.10