Vinylene carbonate (VC), with Chemical Abstracts Service (CAS) number 872-36-6, is a widely used additive in lithium-ion batteries. It plays a vital role in improving the performance and longevity of these batteries.
Chemical structure and properties:
Chemical formula: C3H2O3
Molecular weight: 86.05 g/mol
Appearance: Usually colorless to light yellow liquid.
Boiling Point: Approximately 162°C (324°F)
Density: Approximately 1.33 g/cm3