34865
Riedel-de Haën

Tetrahydrofuran

SKU
34865
CHROMASOLV™ Plus, for HPLC, inhibitor-free, ≥99.9%
Synonym(s)
THF, Oxolane, 1,4-Epoxybutane, Butylene Oxide, Diethylene Oxide, <I>tetra</I>-Methylene Oxide
  • For HPLC, spectrophotometry, and environmental analysis
  • Tested for HPLC-suitability via gradient analysis and UV-VIS spectroscopy
  • Low UV impurity profile
  • Low impurity gradient LC baseline
  • Very low levels of non-volatile impurities
Brand
Riedel-de Haën
Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
C<SUB>4</SUB>H<SUB>8</SUB>O
MDL Number Molar Mass
72,11 g/mol
Synonyms
THF, Oxolane, 1,4-Epoxybutane, Butylene Oxide, Diethylene Oxide, <I>tetra</I>-Methylene Oxide

Documents

    Specifications

    PropertyValue
    Absorbance at 400 nmmax. 0.005
    Autoignition Temperature610 °F
    Refractive Index<I>n</I><FRAC Type="vertical">20/D</FRAC> 1.407(lit.)
    Explosion Limit11.8 %
    Vapor Density2.5 (vs air)
    APHAmax. 10
    Non-volatile mattermax. 0.0005 %
    Absorbance at 300 nmmax. 0.02
    Assay (GC)min. 99.90 %
    Water (Karl Fischer)max. 0.05 %
    Peroxides (as H<SUB>2</SUB>O<SUB>2</SUB>)max. 0.05 %
    Free acid (as CH<SUB>3</SUB>COOH)max. 0.002 %
    IR spectrumcomplying
    Absorbance at 350 nmmax. 0.005
    Absorbance at 315 nmmax. 0.0044
    Absorbance at 275 nmmax. 0.046
    Absorbance at 245 nmmax. 0.26
    Absorbance at 250 nmmax. 0.18
    Absorbance at 212 nmmax. 1.0

    Properties

    PropertyValue
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    Safety Information

    PropertyValue
    Hazard Class3
    Package GroupII
    UN IDUN2056
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