Polytetrahydrofuran, M.W. 1000 stabilized for synthesis, Sigma-Aldrich®

Supplier: MilliporeSigma

Synonyms: Polytetramethylene Ether Glycol, PTHF

Stabilization: Stabilised with BHT (2,6-Di-Tert-Butyl-4-Methylphenol; Ionol)
M-Clarity™ quality level = MQ200

8.18402.0100 8.18402.0500
EM8.18402.0100CS 654 USD
EM8.18402.0100 EM8.18402.0500
Polytetrahydrofuran, M.W. 1000 stabilized for synthesis, Sigma-Aldrich®
Polytetrahydrofuran
Formula: H(C₄H₈O)nOH
Boiling Pt: 265 °C (1013 hPa)
Melting Pt: 69 - 70 °C
Density: 1.05 g/cm³ (20 °C)
Flash Pt: 127 °C
Storage Temperature: Ambient
MDL Number: MFCD00148879
CAS Number: 25190-06-1
ADR: 9,III

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Specification Test Results

Solubility < - 10 g/l (20 °C)
Melting Point 23 - 28 °C
Boiling Point >250 °C
Vapor Pressure < - 0.1 hPa (20 °C)
Flash Point 240 °C
Refractive Index 1.466 (20 °C, 589 nm)
Density 0.982 g/cm3 (30 °C)
pH 7 (H2O, 20 °C) Aqueous solution

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