Tetrahydrofuran, clear, colorless ≥99.9% (by GC), liquid for UV and IR spectrophotometry, for HPLC

: PanReac AppliChem

Tetrahydrofuran, clear, colorless ≥99.9% (by GC), liquid for UV and IR spectrophotometry, for HPLC

: PanReac AppliChem

: Butylene oxide, THF, Diethylene oxide

:109-99-9

:

:C₄H₈O

:MFCD00005356

:66 °C

:–108.5 °C

:0.889 g/cm³

:72.11 g/mol

:−18 °C

:Ambient

:3 II

:12,09351

:2056

:GHS02

:GHS08

:GHS07

Environmentally Preferable:

Form:
Liquid
Colour:
Clear, colourless
Solubility:
Miscible with water
Viscosity at 25 °C:
0,47 mPa.s
Dielectric constant at 20 °C:
7,4
APHA colour:
Max. 10
Acidity:
Max. 0,0002 meq/g
Alkalinity :
Max. 0,0002 meq/g
Non-volatile matter :
Max. 0,0002%
Peroxides (as H₂O₂):
Max. 0,01%
Water (H₂O):
Max. 0,02%
Suitability for IR spectrometry:
passes test
Transmittance at 215 nm:
≥10%
Transmittance at 240 nm:
≥30%
Transmittance at 245 nm:
≥50%
Transmittance at 260 nm:
≥70%
Transmittance at 265 nm:
≥80%
Transmittance at 275 nm:
≥90%
Transmittance at 310-450 nm:
≥99%
Rohrschneider Polarity:
4,0
Eluotropic value e° (Al₂O₃):
0,57