Flammable
Health
Irritant Tetrahydrofuran ≥99.5% (by GC, corrected for water content) stabilised, BAKER ANALYZED® ACS, 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)
Storage Temperature:Ambient
ADR:3,II
:Management of Change (MOC) category = N
Flash Pt:–21.5 °C
:Stabilised with BHT (2,6-Di-Tert-Butyl-4-Methylphenol; Ionol) 100 - 400 ppm
EINECS:203-726-8
UN:2056
REACH:05-2114615188-48
:GHS02
:GHS08
:GHS07
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Specification Test Results
- Meets ACS Reagent Chemical Requirements:—
- For Laboratory,Research,or Manufacturing Use:= 99.5 %
- Assay (C₄H₈O) (by GC, corrected for water):≥99.5 %
- Color (APHA):≤20
- Peroxide (as H₂O₂):≤0.015 %
- Residue after Evaporation:≤0.0300 %
- Water (by KF, coulometric):≤0.05 %
- Specific Gravity at 25°/25°C:0.884 - 0.886
- Stabilizer (BHT):100 - 400 ppm
- Acidity:Passes Test