Synonyms: Degassed and low oxygen tetrahydrofuran; Tetrahydrofuran ZerO2®; Butylene oxide; Oxolane; Tetramethylene oxide
Molecular Formula: C4H8O
Molecular Weight: 72.11
Linear Structural Formula: C4H8O
MDL Number: MFCD00005356
Purity: >=99.9%
Melting Point: -108 C (lit.)
Density: 0.889 g/mL at 25 C (lit.)
Refractive Index: n20/D 1.407 (lit.)
Application: ZerO2 products are rigorously degassed with highly pure inert gas providing solvents and solutions (anhydrous if specified) with very low residual oxygen content.
Legal Information: ZerO2 is a registered trademark of Sigma-Aldrich Co. LLC
Other Notes: Greener alternatives are available for many THF applications, 2-Methyltetrahydrofuran (900520)