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 8.18402.0100 8.18402.0500

EM8.18402.0100CS 1033.32 CAD

EM8.18402.0100 EM8.18402.0500 CA8.18402.0100 CA8.18402.0500

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

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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