Isopropyl Alcohol
Solvent Properties

CAS 67-63-0


Physical Properties  
Molecular weight 60.09
Boiling point 82.26C
Vapor pressure 32.4 Torr at 20C
Freezing point -88.0C
Refractive index 1.3772 at 20C
Density 0.7854 g/mL (6.554 lb/gal) at 20C
  0.7812 g/mL (6.519 lb/gal) at 25C
Dielectric constant 19.92 at 25C
Dipole moment 1.66 D at 30C
Solvent group 2
Polarity index (P') 3.9
Eluotropic value on alumina 0.82
Eluotropic value on octadecylsilane 8.3
   
Viscosity 2.4 cP at 20C
Surface tension 21.79 dyn/cm at 15C
Solubility in water Miscible in all proportions
   
Regulatory and Safety Data  
DOT Hazard Class 3, Flammable Liquid
Packing Group II
UN Identification Number UN1219
   
Storage Store in an area designed for flammable storage, or in an approved metal cabinet, away from direct sunlight, heat and sources of ignition.
   
EPA applicable waste code(s) D001
Flash point 53F (12C) by closed cup
Lower explosive limit 2.0%
Upper explosive limit 12.7%
Time Weighted Average 400 ppm ACGIH