Tetrahydrofuran, Macron Fine Chemicals™

Supplier: Avantor Performance Materials
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V558-10EA 0 INR
V558-10
Tetrahydrofuran, Macron Fine Chemicals™
Tetrahydrofuran
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
Assay (C₄H₈O) (by GC, corrected for water) ≥ 99.8 %
Color (APHA) ≤ 10
Peroxide (as H₂O₂)(at time of packaging) ≤ 0.005 %
Residue after Evaporation ≤ 2.0 ppm
Water (H₂O)(by KF, coulometric) ≤ 0.02 %
Optical Absorbance (1-cm path vs water) - 212 nm ≤ 1.00
Optical Absorbance (1-cm path vs water) - 230 nm ≤ 0.40
Optical Absorbance (1-cm path vs water) - 254 nm ≤ 0.15
Optical Absorbance (1-cm path vs water) - 280 nm ≤ 0.03
Optical Absorbance (1-cm path vs water) - 320 - 400 nm ≤ 0.005
Appearance (clear, colorless liquid)

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