Tetrahydrofuran, low water content ≥99.8% (by GC, corrected for water content) contains no preservatives for HPLC, J.T.Baker®

Supplier: Avantor
Danger

Synonyms: Butylene oxide, THF, Diethylene oxide

9439-12EA 21104.81 INR
9439-12 9439-03 9439-4C 9439-50 9439-90 9439-98 9439-9K 9439-F2 9439-K1 9439-PD 9439-Q6 9439-Q7 9439-Q8 9439-S8
Tetrahydrofuran, low water content ≥99.8% (by GC, corrected for water content) contains no preservatives for HPLC, J.T.Baker®
Tetrahydrofuran

For use in Liquid Chromatography, Organic and Biosynthesis.

Formula: C₄H₈O
MW: 72,11 g/mol
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
MDL Number: MFCD00005356
CAS Number: 109-99-9
EINECS: 203-726-8
UN: 2056
ADR: 3,II
REACH: 05-2114615188-48
Merck Index: 12,09351
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Specification Test Results

For Laboratory,Research,or Manufacturing Use Passes Test
Appearance (Clear, colorless liquid) Passes Test
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-320 nm ≤0.005
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 ≤0.40
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm ≤212
Assay (by GC, corrected for water) ≥99.8 %
Color (APHA) ≤10
Peroxide (as H₂O₂) (at time of fill) ≤10 ppm
Residue after Evaporation ≤2.0 ppm
Water (by KF, coulometric) ≤50 ppm

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