184497

1,3-Dioxolan

ReagentPlus^®, contains ~75 ppm BHT as inhibitor, 99%

• Synonym(e): 1,3-Dioxacyclo-pentan, Formaldehyd-ethylenacetal
• Empirische Formel (Hill-System): C₃H₆O₂
• CAS-Nummer: 646-06-0
• Molekulargewicht: 74.08
• Beilstein: 102453
• EG-Nummer: 211-463-5
• MDL-Nummer: MFCD00003207
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 329751673
• NACRES: NA.21

Eigenschaften

• Dampfdichte: 2.6 (vs air)
• Qualitätsniveau: 100
• Dampfdruck: 70 mmHg ( 20 °C)
• Produktlinie: ReagentPlus^®
• Assay: 99%
• Form: liquid
• Selbstzündungstemp.: 525 °F
• Enthält: ~75 ppm BHT as inhibitor
• Expl.-Gr.: 2.1-20.5 %
• Brechungsindex: n20/D 1.401 (lit.)
• bp: 75-76 °C/1.013 hPa
• mp (Schmelzpunkt): −95 °C (lit.)
• Dichte: 1.06 g/mL at 25 °C (lit.)
• SMILES String: C1COCO1
• InChI: 1S/C3H6O2/c1-2-5-3-4-1/h1-3H2
• InChIKey: WNXJIVFYUVYPPR-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1,3-Dioxolane (DOXL) is a cyclic ether. It is a green solvent. It undergoes reaction with C₆₀ to afford an epoxide and 1,3-dioxolane derivative. Reaction has been reported to proceed via a diradical mechanism. A mixture of tetra(ethylene glycol) dimethyl ether (TEGDME) and DOXL has been used to compose the binary electrolyte for use in lithium-sulfur battery. Its efficacy as a solvent in a non-aqueous redox flow battery system has been tested.

Anwendung

1,3-Dioxolane may be used in the fabrication of batteries and capacitors. It may be used as one of the co-solvent to prepare the electrolyte for lithium-sulfur batteries.

Rechtliche Hinweise

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H225,H319,H360
• P-Sätze: P202 - P210 - P233 - P240 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Liq. 2 - Repr. 1B
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 26.6 °F - closed cup
• Flammpunkt (°C): -3 °C - closed cup