1,3-Dioxolan-2-one

• CAT Number: R056632
• CAS Number: 96-49-1
• Molecular Formula: C3H4O3
• Molecular Weight: 88.06
• Purity: ≥95%
• Synonyms: Carbonic Acid Cyclic Ethylene Ester; Cyclic Ethylene Carbonate; Ethylene Carbonate; Ethylene Glycol Carbonate; Glycol Carbonate; Jeffsol EC; NSC 11801; NSC 16568; Texacar EC
• Storage: -20°C
• IUPAC Name: 1,3-dioxolan-2-one
• InChI: InChI=1S/C3H4O3/c4-3-5-1-2-6-3/h1-2H2
• InChIKey: KMTRUDSVKNLOMY-UHFFFAOYSA-N
• SMILES: C1COC(=O)O1

1,3-Dioxolan-2-one(CAT: R056632), also known as ethylene carbonate, is a cyclic organic carbonate widely used in synthetic chemistry, electrochemistry, and materials research. Its high polarity, dielectric constant, and excellent solvent properties make it an essential component of electrolyte formulations for lithium-ion and next-generation batteries. In addition, 1,3-Dioxolan-2-one serves as a valuable reagent and intermediate in the production of polycarbonates, lubricants, and specialty chemicals. Researchers also utilize it as a green solvent alternative, given its biodegradability and relatively low toxicity.