|
CAS NO.114435-02-8 Fluoroethylene carbonate |
|
|
Product Name |
Fluoroethylene carbonate |
|
Synonyms |
4-Fluoro-1,3-dioxolan-2-one97%;FloroEthylenecarbonate;FLUOROETHYLENECARBONATE;4-FLUORO-1,3-DIOXOLAN-2-ONE;4-Fluoroethylenecarbonate;FLUOROETHYLENECARBONATE(FEC);4-FLUORO-1,3-DIOXALAN-2-ONE;[(2R,3S,5S)-3-hydroxy-5-[(5S)-5-methyl-2,4-dioxo-1,3-diazinan-1-yl]oxolan-2-yl]methyl[hydroxy(phosphonooxy)phosphoryl]hydrogenphosphate |
|
CAS NO. |
114435-02-8 |
|
Purity |
98% min |
|
MF |
C3H3FO3 |
|
MW |
106.05 |
|
Storage |
Preserve in a well-closed container and keep in cool, dry place, avoid light. |
|
Package |
In fluoride bottle/ Fluoride drums/iron drums/plastic drums/IBC Tank ,etc. |
|
Shipment method |
By Sea, Air, Courier door to door, etc. |
|
Loading Port |
China any port, Beijing, Shanghai, Hong Kong etc. |
|
Application |
Mainly used as a lithium-ion battery electrolyte additive to promote stable SEI formation, enhance cycle life, improve rate capability and low-temperature performance, and is widely applied in EV batteries, energy storage systems, and silicon-anode batteries. |
|
Contact |
Contact person: Mr.Benson Han Email: inquiry@dakenchem.com |
Frequently Asked Questions：
Q1: What is the primary use of CAS NO.114435-02-8 Fluoroethylene Carbonate?
A: The primary application of CAS NO.114435-02-8 Fluoroethylene Carbonate is as an electrolyte additive for lithium-ion batteries. It improves SEI film formation, enhances battery cycle life, and boosts low-temperature and high-rate performance.
Q2: Why is CAS NO.114435-02-8 Fluoroethylene Carbonate important for silicon-anode batteries?
A: CAS NO.114435-02-8 Fluoroethylene Carbonate helps form a stable protective layer on silicon anodes, reducing volume-expansion-related degradation and significantly improving cycling stability and battery durability.
Application Cases
1: Electric Vehicle (EV) Power Batteries
CAS NO.114435-02-8 Fluoroethylene Carbonate is incorporated into lithium-ion battery electrolyte formulations for EV power batteries. The additive forms a robust SEI film on the anode surface, improving cycle stability, extending battery lifespan, and enhancing fast-charging performance.
2: Energy Storage System (ESS) Batteries
Manufacturers of large-scale energy storage batteries use CAS NO.114435-02-8 Fluoroethylene Carbonate to improve electrolyte stability, reduce capacity fading during long-term cycling, and increase the operational reliability of stationary energy storage systems.
