Flammable
Health
Irritant Tetrahydrofuran ≥99.8% (by GC, corrected for water content) contains no preservatives, BAKER ANALYZED® HPLC for HPLC, UHPLC, for spectrophotometry, J.T.Baker®
Supplier: Avantor
Certificates
About this item
CAS Number:109-99-9
:
Formula:C₄H₈O
MDL Number:MFCD00005356
:72.11 g/mol
Merck Index:12,09351
Boiling Pt:66 °C (1013 hPa)
Melting Pt:–108.5 °C
Density:0.888 g/cm³ (20 °C)
Flash Pt:–21.5 °C
Storage Temperature:Ambient
EINECS:203-726-8
UN:2056
ADR:3,II
REACH:05-2114615188-48
:GHS02
:GHS08
:GHS07
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Specification Test Results
- For Laboratory,Research,or Manufacturing Use:≤ 0.01
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-320 nm:≤0.01
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm:≤0.030
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm:≤0.15
- Ultraviolet Absorbance (1.00-cm cell vs. water) - 230 nm:≤0.45
- Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm:≤212
- Assay (by GC, corrected for water):≥99.8 %
- Peroxide (as H2O2) (atTime of Fill):≤0.005 %
- Residue after Evaporation:≤2.0 ppm
- Water (by KF, coulometric):≤0.02 %