CAS67-63-0
FormulaN/A
Synonym2-propanol, Propan-2-ol, isopropanol
Density @ 20C0.785 kg/L
Coefficient of Cubic Expansion @ 20C11 10^-4/C
Boiling Point82 C
Antoine Constant A #6.86618 kPa, C
Antoine Constant C #197.592 kPa, C
Vapor Pressure @ 50C24 kPa
Saturated Vapour Concentration @ 20C102 g/m^3
Auto Ignition Temp425 C
Freezing Point-88 C
Hildebrand Solubility Parameter11.5 (cal/cm^3)^1/2
Hydrogen Bonding Index-16.7
Heat of Vaporization @Tboil664 kJ/kg
Heat of Combustion (Net) @25C31000 kJ/kg
Specific Heat @20C2.6 kJ/kg/C
Miscibility @20C: Water in solventcomplete
Purity99.9% m/m min
Water0.03% m/m
Refractive Index @ 20° C1.378
Relative Evaporation Rate (nBuAc=1)1.5
Relative Evaporation Rate (Ether=1)11
Temperature Limits for Antoine Equation-10 to +90 C
Vapour Pressure @ 20C4.1 kPa
Flash Point (Abel)12 C
Electrical Conductivity @ 20C6 uS/m
Dielectric Constant @ 20C18.6
Thermal Conductivity @ 20C0.14 W/m/C
Azeotrape with Water: Boiling Point80.3 C
Azeotrope with water: Solvent Content87.4% m/m
Molecular weight60 g/mol
Lower Explosion Limit2.0% v/v
Upper Explosion Limit12% v/v
Viscosity @ 20C2.4 mPa.s
Fractional Polarity0.178
Miscibility @20C: Solvent in watercomplete
Antoine Constant B #1360.13 kPa, C
Surface Tension @ 20C23 mN/m
Odorpleasant alcohol-like odor, sl. bitter taste
Insolubilityin salt solns.
Refractive Index1.3756 (20 c)
Flash Point(toc) 11.7 c
Specific gravity0.7863 (2020 c)
Solubilitywater, alcohol, ether, chloroform, most org. solvs.