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Atomfair Butylene carbonate C5H8O3

Description Butylene carbonate (CAS 4437-85-8), also known as 4-ethyl-1,3-dioxolan-2-one, is a high-purity cyclic carbonate ester with the molecular formula C5H8O3. This versatile organic solvent is widely used in electrochemical applications, particularly as a co-solvent in lithium-ion battery electrolytes due to its high dielectric constant and excellent solvating properties. Butylene carbonate exhibits superior thermal and chemical stability, making it ideal for high-performance energy storage systems. Its low viscosity and broad liquid range (-50??C to 240??C) facilitate optimal ionic conductivity in battery formulations. Available in research quantities with ??99% purity, this product is rigorously tested for water content (

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Description

Description

Butylene carbonate (CAS 4437-85-8), also known as 4-ethyl-1,3-dioxolan-2-one, is a high-purity cyclic carbonate ester with the molecular formula C5H8O3. This versatile organic solvent is widely used in electrochemical applications, particularly as a co-solvent in lithium-ion battery electrolytes due to its high dielectric constant and excellent solvating properties. Butylene carbonate exhibits superior thermal and chemical stability, making it ideal for high-performance energy storage systems. Its low viscosity and broad liquid range (-50??C to 240??C) facilitate optimal ionic conductivity in battery formulations. Available in research quantities with ??99% purity, this product is rigorously tested for water content (<50 ppm) and acidic impurities to ensure consistent performance in sensitive applications.

  • CAS No: 4437-85-8
  • Molecular Formula: C5H8O3
  • Molecular Weight: 116.11
  • Exact Mass: 116.047344113
  • Monoisotopic Mass: 116.047344113
  • IUPAC Name: 4-ethyl-1,3-dioxolan-2-one
  • SMILES: CCC1COC(=O)O1
  • Synonyms: 4-Ethyl-1,3-dioxolan-2-one, 4437-85-8, 1,2-Butylene carbonate, Butylene carbonate, 1,3-Dioxolan-2-one, 4-ethyl-

Application

Butylene carbonate serves as a key electrolyte solvent in lithium-ion batteries, enhancing ionic conductivity and low-temperature performance. It finds application as a reaction medium in polymer synthesis and organic transformations due to its aprotic nature. The compound is also utilized as a plasticizer in specialty polymers and as a solvent in CO2 capture systems.

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