Tetrahydrofuran 99.5+% for spectroscopy
: Butylene oxide, THF, Diethylene oxide
:109-99-9
:
:C₄H₈O
:MFCD00005356
:66 °C (760 mmHg)
:–108.4 °C
:0.88 g/cm³
:72.11 g/mol
:–21 °C
:2056
:3 II
:12,09351
:Ambient
:203-726-8
:05-2114615188-48
:GHS02
:GHS07
:GHS08
- Environmentally Preferable:
- Appearance:Clear liquid
- Water:≤0.03 % (Coulometric)
- GC:≥99.50 %
- UV:at 215 nm A: ≤1
- Color scale:≤10 APHA
- Residue after evaporation:≤0.005 %
- Acidity:≤0.0002 meq/g
- Alkalinity:≤0.0006 meq/g
- Peroxides:≤0.01 % (as H2O2)
- Pack typePk