Ethyl 1,1,2,2-tetrafluoroethyl ether
- Product Name
- 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
- Formula Weight
- 146.08
- MOL File
- 512-51-6.mol
Ethyl 1,1,2,2-tetrafluoroethyl ether Property
- 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)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- E1019
- Product name
- Ethyl 1,1,2,2-Tetrafluoroethyl Ether
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $18
- Updated
- 2024/03/01
- Product number
- E1019
- Product name
- Ethyl 1,1,2,2-Tetrafluoroethyl Ether
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $53
- Updated
- 2024/03/01
- Product number
- B22703
- Product name
- Ethyl 1,1,2,2-tetrafluoroethyl ether, 97%
- Packaging
- 5g
- Price
- $26.9
- Updated
- 2021/12/16
- Product number
- B22703
- Product name
- Ethyl 1,1,2,2-tetrafluoroethyl ether, 97%
- Packaging
- 25g
- Price
- $77.1
- Updated
- 2021/12/16
- Product number
- E939513
- Product name
- Ethyl 1,1,2,2-Tetrafluoroethyl Ether
- Packaging
- 1g
- Price
- $45
- Updated
- 2021/12/16
Ethyl 1,1,2,2-tetrafluoroethyl ether Chemical Properties,Usage,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
Ethyl 1,1,2,2-tetrafluoroethyl ether Suppliers
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View Lastest Price from Ethyl 1,1,2,2-tetrafluoroethyl ether manufacturers
- Product
- Ethyl 1,1,2,2-tetrafluoroethyl ether 512-51-6
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99.5%
- Supply Ability
- 10000
- Release date
- 2023-04-29
- Product
- Ethyl 1,1,2,2-tetrafluoroethyl ether 512-51-6
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-09
- Product
- Ethyl 1,1,2,2-tetrafluoroethyl ether 512-51-6
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- 100kg
- Release date
- 2018-12-20