n-Propyl Alcohol
Solvent Properties

CAS 71-23-8

Physical Properties  
Molecular weight 60.09
Boiling point 97.20C
Vapor pressure 15 Torr at 20C
Freezing point -126.2C
Refractive index 1.3856 at 20C
Density 0.8037 g/mL (6.707 lb/gal) at 20C
  0.7997 g/mL (6.674 lb/gal) at 25C
Dielectric constant 20.33 at 25C
Dipole moment 3.09 D at 20C
Solvent group 2
Polarity index (P') 4.0
Eluotropic value on alumina 0.82
Viscosity 2.3 cP at 20C
Surface tension 23.70 dyn/cm at 20C
Solubility in water Miscible in all proportions
Regulatory and Safety Data  
DOT Hazard Class 3, Flammable Liquid
Packing Group II
UN Identification Number UN1274
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 74F (23C) by closed cup
Lower explosive limit 2.2%
Upper explosive limit 13.7%
Time Weighted Average 200 ppm ACGH

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