178810
Honeywell

Tetrahydrofuran

SKU
178810
Reagent Grade, contains 250 ppm BHT as inhibitor, ≥99.0%
Synonym(s)
THF, Oxolane, 1,4-Epoxybutane, Butylene Oxide, Diethylene Oxide, tetra-Methylene Oxide
  • ≥95% for general laboratory use.
Brand
Honeywell
Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
C4H8O
MDL Number Molar Mass
72.11 g/mol
Synonyms
THF, Oxolane, 1,4-Epoxybutane, Butylene Oxide, Diethylene Oxide, tetra-Methylene Oxide

Documents

Specifications

PropertyValue
Identity(IR)complying
Assay(GC)Min.99.0%
AssayBHT(GC)200-300ppm
APHAMax.20
Refractive Indexn20/D 1.407(lit.)
Explosion Limit11.8 %
Vapor Pressure114 mmHg ( 15 °C)
Vapor Density2.5 (vs air)

Properties

PropertyValue
Boiling Point/Range65 °C (1.013 hPa)
ColorColorless
Density0.89 g/cm3 (20 °C)
Flashpoint-21 °C
FormLiquid
GradeReagent Grade Solvents
Incompatible MaterialsOxidizing agents, Strong acids and strong bases
Lower Explosion Limit1.5 %(V)
Melting Point/Range-108 °C
Partition Coefficient0.45 (20 °C)
Purity Percentage99
Purity Details>=99.0%
SolubilitySoluble in most organic solvents
Solubility in WaterCompletely miscible
Upper Explosion Limit12 %(V)
Vapor Pressure200 hPa (20 °C)
Viscosity0.48 mPa.s (20 °C)
pH-ValueNeutral
Product LineReagent Grade
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class3
Package GroupII
UN IDUN2056
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