D201863
Honeywell

1,4-Dioxane

SKU
D201863
Reagent Grade, ≥99%
Synonym(s)
Diethylene oxide; Dioxane
Only %1 left
  • ≥95% for general laboratory use.
Brand
Honeywell
Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
C4H8O2
MDL Number Molar Mass
88.11 g/mol
RTECS Number
JG8225000
Synonyms
Diethylene oxide; Dioxane

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Specifications

PropertyValue
Vapor Pressure27 mmHg ( 20 °C)
Identity (IR)complying
Assay (GC)Min. 99.0 %
Vapor Pressure40 mmHg ( 25 °C)
Explosion Limit22 %
Refractive Indexn20/D 1.422(lit.)
Autoignition Temperature356 °F
Vapor Density3 (vs air)

Properties

PropertyValue
Boiling Point/Range22.5 %(V)
ColorColorless
Density1.031-1.034 g/cm3 (20 °C)
Flashpoint11 °C
FormLiquid
GradeReagent Grade
Lower Explosion Limit1.9 %(V)
Melting Point/Range12 °C
Partition Coefficient-0.42
Purity Percentage99.00
Purity Details>=99.00%
Solubility in WaterCompletely miscible
Upper Explosion Limit22.5 %(V)
Vapor Pressure36 hPa (20 °C)
Viscosity1.27 mPa.s (20 °C)
pH-Value6-8 at 500 g/l (20 °C)
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class3
Package GroupII
UN IDUN1165
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