114435-02-8
- Product Name：4-Fluoro-1,3-dioxolan-2-one
- Molecular Formula：C3H3FO3
- Purity：99%
- Molecular Weight：106.05
Product Details:
CasNo： 114435-02-8
Molecular Formula： C3H3FO3
Purity： 99%
Synonyms: FEC; Fluoroethylene carbonate; 4-Fluoroethylene carbonate; [(2R,3S,5S)-3-hydroxy-5-[(5S)-5-methyl-2,4-dioxo-1,3-diazinan-1-yl]oxolan-2-yl]methyl [hydroxy(phosphonooxy)phosphoryl] hydrogen phosphate
Melting point: 18-23ºC
Boiling point: 212ºC
Density: 1.454
Vapor pressure: 51Pa at 25℃
Refractive index: 1.3960 to 1.4000
Fp: >102°(216°F)
Form: Liquid
Color: Colorless
Water Solubility: Slightly miscible with water
Uses:
4-Fluoro-1,3-dioxolan-2-one is used as an electrolyte additive in lithium ion batteries. It also enables the formation of thin, smooth and stable passive solid electrolyte interphase (SEI) layer, which increases the cycling efficiency and discharge capacity retention of the secondary battery. Further, it is used as an intermediate in organic synthesis.
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