Tetrahydrofuran ≥99% stabilized ACS, VWR Chemicals BDH®

Supplier: VWR International
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Synonyms: Oxolane, 1,4-epoxy-Butane, Butylene oxide, Butane alpha,delta-oxide, Tetramethylene oxide, THF, Oxacyclopentane, Cyclotetramethylene oxide, Diethylene oxide

Stabilization: Stabilised with BHT (2,6-Di-Tert-Butyl-4-Methylphenol; Ionol)

BDHVBDH1149-4LG BDHVBDH1149-19L
BDH1149-4LGCS 1412.02 USD
BDH1149-4LG BDH1149-19L
Tetrahydrofuran ≥99% stabilized ACS, VWR Chemicals BDH®
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

Appearance Clear, colorless liquid
Water (K.F.) Less than 0.050%
Residue Less than 0.030% (0.0060/ 22.5mL)
GC Purity Greater than 99.0%
Peroxides Less than 0.015% as H2O2 (No more than 3.9 mL of 0.1N sodium thiosulfate solution)
Color (APHA) Less than 20
Preservative (BHT) one cm cell wavelength, nm 278 Absorbance between 1.95 and 3.12 (250 - 400 ppm)
BHT Preservative 250 – 400 ppm

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