Di-Fluoro ethylene carbonate
- CAS No.
- 311810-76-1
- Chemical Name:
- Di-Fluoro ethylene carbonate
- Synonyms
- DFEC;Di-Fluoro ethylene carbonate;trans-4,5-Difluoroethylenecarbonate;Di-Fluoro ethylene carbonate (DFEC);trans-4,5-Difluoro-1,3-dioxolan-2-one;(4R,5R)-4,5-difluoro-1,3-dioxolan-2-one;1,3-Dioxolan-2-one, 4,5-difluoro-, (4R,5R)-rel-
- CBNumber:
- CB72756302
- Molecular Formula:
- C3H2F2O3
- Molecular Weight:
- 124.04
- MOL File:
- 311810-76-1.mol
- Modify Date:
- 2024/4/29 11:56:23
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P280-P261 |
| HS Code | 2932990090 |
Di-Fluoro ethylene carbonate Chemical Properties,Uses,Production
Uses
As the analog of fluoroethylene carbonate, difluoroethylene carbonate (DFEC) is a promising electrolyte additive for stabilizing the electrolyte?electrode interphase in LMBs. DFEC could be a multifunctional electrolyte additive for a stable high-voltage LMB system. At first, DFEC exhibits a low LUMO level, which can decompose into a LiFrich SEI layer, which can govern the Li+ -ion flux and suppress the growth of lithium dendrite. Furthermore, DFEC also has a good performance for forming a thin but stable CEI layer on the surface of the cathode, which can significantly reduce the side reaction between the electrolyte and the cathode. Therefore, Li||LiNi0.8Mn0.1Co0.1O2 (NMC811) full cells with 5% DFEC addition presents a very stable cycling performance[1].
References
[1] Hanyu Tu and Xiaobo Ji. “Difluoroethylene Carbonate as an Electrolyte Additive for Engineering the Electrolyte–Electrode Interphase of Lithium Metal Batteries.” ACS Applied Materials & Interfaces 15 46 (2023): 53533–53539.
Di-Fluoro ethylene carbonate Preparation Products And Raw materials
Raw materials
Preparation Products
Di-Fluoro ethylene carbonate Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Shanghai Xinchem Co., Ltd. | +86-021-34123252 +8618049800532 | China | 49 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21669 | 55 | Inquiry |
| BOC Sciences | +1-631-485-4226 | United States | 19553 | 58 | Inquiry |
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| Blocksynth Pharmaceutical Technology Co.,Ltd | 0086-19817745290; +8619817745290 | China | 5660 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13187 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +8619930503259 | China | 18433 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
| Nanjing Bicbiotechnology Co., Ltd | +86-2552131256 +86-18251840740 | China | 6000 | 58 | Inquiry |
| Shijiazhuang Jianxin Biotechnology Co., LTD | +undefined86-19062313169 | China | 710 | 58 | Inquiry |
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