184497

1,3-Dioxolane

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

• Synonym(s): Ethylene glycol methylene ether, Formaldehyde ethylene acetal
• Empirical Formula (Hill Notation): C₃H₆O₂
• CAS Number: 646-06-0
• Molecular Weight: 74.08
• Beilstein: 102453
• EC Number: 211-463-5
• MDL number: MFCD00003207
• UNSPSC Code: 12352005
• PubChem Substance ID: 329751673
• NACRES: NA.21

Properties

• vapor density: 2.6 (vs air)
• Quality Level: 100
• vapor pressure: 70 mmHg ( 20 °C)
• product line: ReagentPlus^®
• Assay: 99%
• form: liquid
• autoignition temp.: 525 °F
• contains: ~75 ppm BHT as inhibitor
• expl. lim.: 2.1-20.5 %
• refractive index: n20/D 1.401 (lit.)
• bp: 75-76 °C/1.013 hPa
• mp: −95 °C (lit.)
• density: 1.06 g/mL at 25 °C (lit.)
• SMILES string: C1COCO1
• InChI: 1S/C3H6O2/c1-2-5-3-4-1/h1-3H2
• InChI key: WNXJIVFYUVYPPR-UHFFFAOYSA-N

Description

General description

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.

Application

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.

Legal Information

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

Safety Information

• Pictograms: GHS02,GHS07,GHS08
• Signal Word: Danger
• Hazard Statements: H225 - H319 - H360
• Precautionary Statements: P202 - P210 - P233 - P240 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Repr. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 26.6 °F - closed cup
• Flash Point(C): -3 °C - closed cup