Fluoroethylene carbonate
- CAS No.
- 114435-02-8
- Chemical Name:
- Fluoroethylene carbonate
- Synonyms
- FLUOROETHYLENE CARBONATE;4-Fluoro-1,3-dioxolan-2-one 97%;FLUOROETHYLENE CARBONATE (FEC);an-2-one;4-Fluoro-1;uoro-1,3-dioxoL;3-dioxolan-2-one;Pumped vinyl carbonate;FloroEthylene carbonate;4-Fluoroethylene carbonate
- CBNumber:
- CB9420252
- Molecular Formula:
- C3H3FO3
- Molecular Weight:
- 106.05
- MDL Number:
- MFCD06247543
- MOL File:
- 114435-02-8.mol
- MSDS File:
- SDS
| Melting point | 18-23 °C |
|---|---|
| Boiling point | 212℃ |
| Density | 1.454 |
| vapor pressure | 51Pa at 25℃ |
| refractive index | 1.3960 to 1.4000 |
| Flash point | >102°(216°F) |
| storage temp. | 2-8°C |
| form | Liquid |
| color | Colorless |
| Water Solubility | Slightly miscible with water. |
| LogP | -0.435 at 20.1℃ |
| CAS DataBase Reference | 114435-02-8(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3-Dioxolan-2-one, 4-fluoro- (114435-02-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H317-H319 | |||||||||
| Precautionary statements | P261-P264-P280-P333+P313-P337+P313-P362+P364 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/38-43-48/22 | |||||||||
| Safety Statements | 26-36/37 | |||||||||
| WGK Germany | 1 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29329990 | |||||||||
| NFPA 704 |
|
Fluoroethylene carbonate price More Price(33)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 757349 | Fluoroethylene carbonate 99% | 114435-02-8 | 25g | $765 | 2024-03-01 | Buy |
| Sigma-Aldrich | 901686 | Fluoroethylene carbonate ≥99%, acid <200 ppm, anhydrous | 114435-02-8 | 10G | $395 | 2023-06-20 | Buy |
| Sigma-Aldrich | 901686 | Fluoroethylene carbonate ≥99%, acid <200 ppm, anhydrous | 114435-02-8 | 50G | $755 | 2023-06-20 | Buy |
| TCI Chemical | F0731 | 4-Fluoro-1,3-dioxolan-2-one >98.0%(GC) | 114435-02-8 | 5g | $47 | 2024-03-01 | Buy |
| TCI Chemical | F0731 | 4-Fluoro-1,3-dioxolan-2-one >98.0%(GC) | 114435-02-8 | 25g | $150 | 2024-03-01 | Buy |
Fluoroethylene carbonate Chemical Properties,Uses,Production
Chemical Properties
Colorless liquid
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.
Preparation
The preparation of Fluoroethylene carbonate is as follows:Add 114g of liquid ethylene carbonate at 50, 1.14g of palladium acetate (II) and 114g of dry acetonitrile (water 100ppm) to a 500ml Monel reactor containing the monophenyl iodine difluoride prepared in step (1) , Stir at 50°C for 0.5h, raise the temperature to 70°C and react for 5h (the molar ratio of ethylene carbonate to hydrogen fluoride in step (1) is 1.1:2.5, the molar ratio of ethylene carbonate to acetonitrile is 1.1:2.8, palladium acetate (II) The dosage is 1.0% of the mass of ethylene carbonate). The tail gas during the reaction was absorbed by potassium hydroxide solution with a mass fraction of 10%. After the reaction, vacuum distillation was carried out under the condition of 3mmHg. The 65-71°C fraction was collected to obtain 103.3g of fluoroethylene carbonate with a GC content of 99.3%. The yield of FEC was 75%.
General Description
Fluoroethylene carbonate (FEC) can be used as a co-solvent for the formation of electrolytes, which can exhibit a reversible capacity of 2.5 Ah g?1. It can be further used in the fabrication of lithium-ion batteries. FEC enables the formation of thin, smooth and stable passive solid electrolyte interphase (SEI) layer, which is insoluble in the electrolyte, in turn increasing the cycling efficiency and discharge capacity retention of the secondary battery.
Flammability and Explosibility
Not classified
Fluoroethylene carbonate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9821 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8617865335152 | Mandy@hangyubiotech.com | China | 11013 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Tianjin Zhongxin Chemtech Co., Ltd. | +86-022-66880623 +8618622897568 | sales@tjzxchem.com | China | 559 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | 18957127338 | stella@zetchem.com | China | 2141 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10248 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
View Lastest Price from Fluoroethylene carbonate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-01-16 | 4-Fluoro-1,3-dioxolan-2-one
114435-02-8
|
US $0.10-0.30 / kg | 1kg | 99.95% | 20 tons | Zibo Hangyu Biotechnology Development Co., Ltd | |
 |
2023-09-14 | 4-Fluoro-1,3-dioxolan-2-one
114435-02-8
|
US $0.00 / kg | 1kg | 99% | 20tons | Hebei Yanxi Chemical Co., Ltd. | |
 |
2023-08-29 | 4-Fluoro-1,3-dioxolan-2-one
114435-02-8
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- 4-Fluoro-1,3-dioxolan-2-one
114435-02-8
- US $0.10-0.30 / kg
- 99.95%
- Zibo Hangyu Biotechnology Development Co., Ltd
-
- 4-Fluoro-1,3-dioxolan-2-one
114435-02-8
- US $0.00 / kg
- 99%
- Hebei Yanxi Chemical Co., Ltd.
-
- 4-Fluoro-1,3-dioxolan-2-one
114435-02-8
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd