Riedel-De Haen Tetrahydrofuran Contains 250 Ppm Bht As Inhibitor, Acs Reagent, =99.0%, 2.5 L, Each

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Specifications tetrahydrofuran (thf) is a widely used organic solvent. On long term storage it forms organic peroxides. This process can be suppressed by adding butylated hydroxytoluene (bht) as a stabilizer. Bht removes the free radicals required for the peroxide formation. The effect of thf on the biological systems has been studied.Synonyms: thf; butylene oxide; oxolane; tetramethylene oxidemolecular formula: c4h8omolecular weight: 72.11Linear structural formula: c4h8omdl number: mfcd00005356purity: >=99.0%Melting point: -108 c (lit.)Density: 0.889 G/ml at 25 c (lit.)Refractive index: n20/d 1.407 (Lit.)Application: tetrahydrofuran (thf) was used as a solvent in the following processes: •raft (reversible addition-fragmentation chain transfer) polymerization of p-acetoxystyrene. •Synthesis of di-tert-butyl-phosphinoferrocene. •Synthesis of n-tio2-based amphiphilic polymer brushes. •To dissolve the licl from the mg2si nanoparticles.It may be used in the following studies: •as an o-donor ligand to form coordination complexes. •As mobile phase solvent in high-performance liquid chromatography. •As a solvent in the preparation of spin-coated poly(bisphenol a decane ether). •Synthesis of thf doped hydrogen clathrate hydrates.Other notes: go to our greener alternative-2-methyl tetrahydrofuran - 155810go to our greener alternative-cyclopentyl methylether - 675989signal word: dangerhazard statements: h225-h319-h335-h351precautionary statements: p210-p261-p281-p305 p351 p338supplemental hazard statements: may form explosive peroxides.Hazard codes (europe) : f,xnrisk statements (europe): 11-19-36/37-40safety statements (europe): 13-16-29-33-36-37-46wgk germany: 1