E4658
Honeywell

Diethylene glycol diethyl ether

SKU
E4658
Reagent Grade, ≥98%
Synonym(s)
2-Ethoxyethyl ether; Bis(2-ethoxyethyl) ether; Diethyldiglycol
Only %1 left
  • ≥95% for general laboratory use.
Brand
Honeywell
Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
(C2H5OCH2CH2)2O
MDL Number Molar Mass
162.23 g/mol
Synonyms
2-Ethoxyethyl ether; Bis(2-ethoxyethyl) ether; Diethyldiglycol

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Specifications

PropertyValue
Vapor Pressure0.5 mmHg ( 20 °C)
IR spectrumcomplying
Assay (GC)Min. 98.0 %
Vapor Density5.6 (vs air)

Properties

PropertyValue
Boiling Point/Range189 °C (1.013 hPa)
ColorColorless
Density0.91 g/cm3 (20 °C)
Flashpoint71 °C
FormLiquid
GradeReagent Grade
Incompatible MaterialsStrong oxidizing agents, Strong acids
Melting Point/Range-44 °C
Partition Coefficient0.39
Purity Percentage98.00
Purity Details>=98.00%
Solubility in WaterSoluble (20 °C)
Vapor Pressure0.5 hPa (20 °C)
Viscosity1.4 mPa.s (20 °C)
pH-ValueNo data available
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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