Filo Chemical
1,4-Dioxane (Diethylene Ether)
(C₄ H₈ O₂)

Quality Specifications

Purity (by G.C.)
Acidity (as acetic acid)
Moisture content
Peroxide content
Non-Volatile Matter
Color
Suspended Matter

99.95% min
    50 ppm max
  100 ppm max
      5 ppm max
0.0015 gm/100ml max
    10 APHA max
Substantially free

Physical Properties

Odor
Specific Gravity at 20/20°C
Pounds per Gallon at 20°C
Boiling Point, 760mm Hg
Freezing Point
Vapor Pressure at 20°C
Vapor Density (Air = 1)
Azeotrope with water (81.6% dioxane),   
     760 mm HG
Heat of Vaporization, 760 mm Hg
Refractive Index
Viscosity at 20°C
Solubility in water
Solubility, water in
Flash Point, closed cup
Auto-Ignition Temperature
Flammability Limits in Air
OSHA Permissible Exposure, TWA

Mild ethereal, Non-residual
1.035
8.61
214.34°F (101.3°C)
53.24°F (11.8°C)
27 mm Hg
3.0

190.04°F (87.8°C)
8.2 Kcal/mole
1.422
1.3 centipoise
Complete
Complete
54°F (12°C)
356°F (180°C)
2% to 22%
50 ppm

Packaging

473# (214.5kg) steel drum

Safety Data

CAS No.  123-91-1
UN No. 1165
DOT Label:  Flammable Liquid