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114435-02-8 - 4-Fluoro-1,3-dioxolan-2-one, 98% - Fluoroethylene carbonate - FEC - H61502 - Alfa Aesar

H61502 4-Fluoro-1,3-dioxolan-2-one, 98%

CAS Number
114435-02-8
Synonyms
Fluoroethylene carbonate
FEC

Size Price ($) Quantity Availability
25g 111.24
100g 356.38
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4-Fluoro-1,3-dioxolan-2-one, 98%

MDL
MFCD06247543
EINECS
483-360-5

Chemical Properties

Formula
C3H3FO3
Formula Weight
106.05
Melting point
18-23°
Boiling Point
212°
Flash Point
>102°(216°F)
Solubility
Slightly miscible with water.

Applications

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.

Notes

Incompatible with strong oxidizing agents and strong bases.

Literature References

Leung, K.; Rempe, S. B.; Foster, M. E.; Ma, Y.; del la Hoz, J. M. M.; Sai, N.; Balbuena, P. B. Modeling Electrochemical Decomposition of Fluoroethylene Carbonate on Silicon Anode Surfaces in Lithium Ion Batteries. J. Electrochem. Soc. 2014, 161 (3), A213-A221.

Markevich, E.; Salitra, G.; Rosenman, A.; Talyosef, Y.; Chesneau, F.; Aurbach. D. Fluoroethylene carbonate as an important component in organic carbonate electrolyte solutions for lithium sulfur batteries. Electrochem. Commun. 2015, 60, 42-46.

Profatilova, I. A.; Stock, C.; Schmitz, A.; Passerini, S.; Winter, M. Enhanced thermal stability of a lithiated nano-silicon electrode by fluoroethylene carbonate and vinylene carbonate. J. Power Sources 2013, 222, 140-149.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2932.99
TSCA
Yes

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