30-0930

Tetrahydrofuran

≥99.7% (GC), contains no stabilizer, suitable for HPLC

• Synonym(e): Butylenoxid, Oxolan, Tetramethylenoxid
• Empirische Formel (Hill-System): C₄H₈O
• CAS-Nummer: 109-99-9
• Molekulargewicht: 72.11
• Beilstein: 102391
• MDL-Nummer: MFCD00005356
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 329753429

Eigenschaften

• product name: Tetrahydrofuran, suitable for HPLC, contains no stabilizer
• Dampfdichte: 2.5 (vs air)
• Dampfdruck: 114 mmHg ( 15 °C); 143 mmHg ( 20 °C)
• Assay: ≥99.7% (GC)
• Form: liquid
• Selbstzündungstemp.: 610 °F
• Enthält nicht: stabilizer
• Expl.-Gr.: 1.8-11.8 %
• Verfügbarkeit: available only in Japan
• Methode(n): HPLC: suitable
• Brechungsindex: n20/D 1.407 (lit.)
• pH-Wert: ~7
• bp: 65-67 °C (lit.)
• mp (Schmelzpunkt): −108 °C (lit.)
• Dichte: 0.889 g/mL at 25 °C (lit.)
• SMILES String: C1CCOC1
• InChI: 1S/C4H8O/c1-2-4-5-3-1/h1-4H2
• InChIKey: WYURNTSHIVDZCO-UHFFFAOYSA-N

Beschreibung

Anwendung

• Complexation and disproportionation of group 4 metal (alkoxy) halides with phosphine oxides.: This research utilizes tetrahydrofuran (THF) as a solvent to study the complexation and disproportionation reactions of group 4 metal halides, providing insights into coordination chemistry and potential applications in materials science (Seno et al., 2024).


• Synthesis of Room Temperature Curable Polymer Binder Mixed with Polymethyl Methacrylate and Urethane Acrylate for High-Strength and Improved Transparency.: THF is used as a solvent in the synthesis of advanced polymer binders, highlighting its role in developing materials with enhanced mechanical properties and optical clarity for industrial applications (Lee et al., 2024).


• Fabrication of Polypyrrole Hollow Nanospheres by Hard-Template Method for Supercapacitor Electrode Material.: This study employs THF in the fabrication process of polypyrrole nanospheres, demonstrating its importance in the production of high-performance supercapacitor electrode materials (Hong et al., 2024).


• Promoting Cross-Link Reaction of Polymers by the Matrix-Filler Interface Effect: Role of Coupling Agents and Intermediate Linkers.: The use of THF as a solvent facilitates the cross-linking reactions in polymers, enhancing their mechanical stability and expanding their applications in various fields of materials science (Huang et al., 2024).


• Solvent Regulation Induced Cathode Aggregation-Induced Electrochemiluminescence of Tetraphenylethylene Nanoaggregates for Ultrasensitive Zearalenone Analysis.: THF is critical in the solvent regulation process for electrochemiluminescence assays, significantly improving the sensitivity of analytical techniques for detecting environmental contaminants (Chen et al., 2024).

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H225,H302,H319,H335,H336,H351
• P-Sätze: P202 - P210 - P233 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Zielorgane: Central nervous system, Respiratory system
• Zusätzliche Gefahrenhinweise: EUH019
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 5.9 °F
• Flammpunkt (°C): -14.5 °C