66200
Riedel-de Haën

Tetrahydrofuran

SKU
66200
Anhydrous, septum-sealed, for applications requiring low water content, unstabilized over molecular sieve, <0.0025% H2O, >99.9%
Synonym(s)
Butylene oxide, Cyclotetramethylene oxide, Diethylene oxide, Tetra-methylene oxide, 1,4-Epoxybutane, Oxacyclopentane, Oxolane, THF
Only %1 left
Brand
Riedel-de Haën
Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
C4H8O
MDL Number Molar Mass
72.11 g/mol
RTECS Number
LU5950000
Synonyms
Butylene oxide, Cyclotetramethylene oxide, Diethylene oxide, Tetra-methylene oxide, 1,4-Epoxybutane, Oxacyclopentane, Oxolane, THF

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Specifications

PropertyValue
assay (GC)Min. 99.9 %
water (Karl Fischer)Max. 0.0025 %

Properties

PropertyValue
Boiling Point/Range65 °C (1.013 hPa)
ColorColorless
Density0.89 g/cm3 (20 °C)
Flashpoint-21 °C
FormLiquid
GradeAnhydrous
Incompatible MaterialsOxidizing agents, Strong acids and strong bases
Lower Explosion Limit1.5 %(V)
Melting Point/Range-108 °C
Partition Coefficient0.45 (20 °C)
Purity Percentage99.90
Purity Details>99.90%
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 LineOver molecular sieve
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class3
Package GroupII
UN IDUN2056
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