Ethyl 1,1,2,2-tetrafluoroethyl ether
- CAS No.
- 512-51-6
- Chemical Name:
- Ethyl 1,1,2,2-tetrafluoroethyl ether
- Synonyms
- 1,1,2,2-TETRAFLUOROETHYL ETHYL ETHER;HFE-374E;HFE-347E;374pcebetagamma;Tetrafluoroethyl Ether;HYDROFLUOROETHER(HFE-374);1,1,2,2-Tetrafluoro ethyl ether;1-ethoxy-1,1,2,2-tetrafluoroethane;1-ethoxy-1,1,2,2-tetrafluoro-ethan;ether,ethyl1,1,2,2-tetrafluoroethyl
- CBNumber:
- CB4201225
- Molecular Formula:
- C4H6F4O
- Molecular Weight:
- 146.08
- MDL Number:
- MFCD00069162
- MOL File:
- 512-51-6.mol
- MSDS File:
- SDS
| Boiling point | 57 °C |
|---|---|
| Density | 1.198 |
| refractive index | 1.294 |
| Flash point | 56-58°C |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 1.198 |
| CAS DataBase Reference | 512-51-6(CAS DataBase Reference) |
| EPA Substance Registry System | Ethane, 1-ethoxy-1,1,2,2-tetrafluoro- (512-51-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | F,Xi | |||||||||
| Risk Statements | 11 | |||||||||
| Safety Statements | 16-23-33 | |||||||||
| RIDADR | 3271 | |||||||||
| RTECS | KI3590000 | |||||||||
| Hazard Note | Flammable | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 2909199090 | |||||||||
| Toxicity | LC inhalation in rat: > 30000ppm/4H | |||||||||
| NFPA 704 |
|
Ethyl 1,1,2,2-tetrafluoroethyl ether price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | E1019 | Ethyl 1,1,2,2-Tetrafluoroethyl Ether >98.0%(GC) | 512-51-6 | 5g | $18 | 2024-03-01 | Buy |
| TCI Chemical | E1019 | Ethyl 1,1,2,2-Tetrafluoroethyl Ether >98.0%(GC) | 512-51-6 | 25g | $53 | 2024-03-01 | Buy |
| Alfa Aesar | B22703 | Ethyl 1,1,2,2-tetrafluoroethyl ether, 97% | 512-51-6 | 5g | $26.9 | 2021-12-16 | Buy |
| Alfa Aesar | B22703 | Ethyl 1,1,2,2-tetrafluoroethyl ether, 97% | 512-51-6 | 25g | $77.1 | 2021-12-16 | Buy |
| TRC | E939513 | Ethyl 1,1,2,2-Tetrafluoroethyl Ether | 512-51-6 | 1g | $45 | 2021-12-16 | Buy |
Ethyl 1,1,2,2-tetrafluoroethyl ether Chemical Properties,Uses,Production
Description
Ethyl 1,1,2,2-tetrafluoroethyl ether (ETFE) is a fluorinated linear ether with several fundamental properties that make it useful in batteries. First, ETFE is miscible with many polar organic solvents used in electrolyte formulations, which improves the ionic conductivity of the battery. Additionally, ETFE has a relatively low viscosity (486 mPa?s at 23 °C) and a low boiling point (58 °C), which make it a versatile diluent for low-temperature applications.
Uses
Ethyl 1,1,2,2-tetrafluoroethyl ether (ETFE) is a highly effective additive in lithium-ion and sodium-ion batteries for improving battery performance, increasing safety, and reducing flammability. ETFE is a versatile co-solvent with high miscibility, which allows it to be blended with other solvents to achieve high ionic conductivities. It is also a good SEI-forming electrolyte additive, stabilizing the Na electrode surface and enhancing the stability of high-voltage batteries. ETFE is particularly useful as an electrolyte co-solvent in lithium-sulfur (Li-S) batteries. Studies have shown that ETFE-containing electrolytes improve the stability of the electrolyte/anode interface and enhance the cycling, rate, and self-discharging of the Li-S cell more than glyme-based cosolvents or unblended solvents.
Ethyl 1,1,2,2-tetrafluoroethyl ether Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15932 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21689 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9341 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Tianjin Huiren Chemtech Co., Ltd | +86-86-22-23707858 +86-86-13672008665 | huirentech@foxmail.com | China | 169 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
| BEYOND INDUSTRIES (CHINA) LIMITED | +86-21-52699951; +8613917686115 | sales@beyondindustriesgroup.com | China | 699 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5738 | 58 |
| Allfluoro pharmaceutical co. ltd. | 021-26137118 +8615821363818 | sales@allfluoro.com | China | 5791 | 58 |
View Lastest Price from Ethyl 1,1,2,2-tetrafluoroethyl ether manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-05-03 | Ethyl 1,1,2,2-tetrafluoroethyl ether
512-51-6
|
US $0.00 / KG | 1KG | 99.5% | 10000 | Wuhan Silworld Chemical Co.,Ltd | |
 |
2022-10-10 | Ethyl 1,1,2,2-tetrafluoroethyl ether
512-51-6
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2019-07-06 | Ethyl 1,1,2,2-tetrafluoroethyl ether
512-51-6
|
US $1.00 / kg | 1kg | 95%-99% | 100kg | Career Henan Chemical Co |
-
- Ethyl 1,1,2,2-tetrafluoroethyl ether
512-51-6
- US $0.00 / KG
- 99.5%
- Wuhan Silworld Chemical Co.,Ltd
-
- Ethyl 1,1,2,2-tetrafluoroethyl ether
512-51-6
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- Ethyl 1,1,2,2-tetrafluoroethyl ether
512-51-6
- US $1.00 / kg
- 95%-99%
- Career Henan Chemical Co