CAS108-20-3
FormulaC6H14O
SynonymDIPE, Isopropyl Ether, 2-Isopropoxy Propane, 2,2'-Oxybispropane, Propane, 2,2'-oxybis-
Density0.719
Dielectric Constant3.88
Surface Tension17.34 dynescm
Auto/Self Ignition Temperaturetemp. 443 c
Diisopropyl ether, mass%99.0 min
Color (Pt-Co scale)10 max
AppearanceClear and free from suspended matter
Non-Volatile Matter1
Specific Gravity (20ยฐC).725
Water, mass%0.1 max
Purity99.90 min.
Refractive Index, nD201.368
Acidity as CH3COOH, mg/kg0.001 max
Distillation Range, ยฐC (Initial Boiling Point - Dry Point):67.0 - 70.0
Vapor Pressure0.149 mm hg
Refractive Index1.368 (20 c)
Odorsweet ethereal odor
Melting Point-60 c
Molecular weight102.20
Colorcolorless volatile liquid
Flash Point(cc) -28 c
Solubilityoxygenated solvs.
Boiling Point68.5 c