Ethylene Glycol Bis(propionitrile) Ether
- Product Name
- Ethylene Glycol Bis(propionitrile) Ether
- CAS No.
- 3386-87-6
- Chemical Name
- Ethylene Glycol Bis(propionitrile) Ether
- Synonyms
- DENE;3,3'-(ethylenedioxy)dipropiononitrile;liquidphaseforGC;LABOTEST-BB LT00044435;4,7-dioxa-decanedinitrile;1,2-bis(Cyanoethoxy)ethane;1,2-BIS(2-CYANOETHOXY)ETHANE;1,2-di (2-cyanoethoxy) ethane;3,3'-(ETHYLENEDIOXY)DIPROPIONITRILE;Ethyleneglycolbis(propionitrilE)ethe
- CBNumber
- CB3442735
- Molecular Formula
- C8H12N2O2
- Formula Weight
- 168.19
- MOL File
- 3386-87-6.mol
Ethylene Glycol Bis(propionitrile) Ether Property
- Boiling point:
- 165 °C / 5mmHg
- Density
- 1,07 g/cm3
- refractive index
- 1.4470 to 1.4510
- EPA Substance Registry System
- Propanenitrile, 3,3'-[1,2-ethanediylbis(oxy)]bis- (3386-87-6)
Safety
- Risk Statements
- 23/24/25
- Safety Statements
- 26-36/37/39
- RIDADR
- 3276
- HS Code
- 2926.90.5050
- HazardClass
- 6.1
- PackingGroup
- III
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- E0108
- Product name
- Ethylene Glycol Bis(propionitrile) Ether
- Purity
- >97.0%(GC)
- Packaging
- 25g
- Price
- $137
- Updated
- 2024/03/01
- Product number
- E0108
- Product name
- Ethylene Glycol Bis(propionitrile) Ether
- Purity
- >97.0%(GC)
- Packaging
- 100g
- Price
- $395
- Updated
- 2024/03/01
- Product number
- E938015
- Product name
- Ethylene Glycol Bis(propionitrile) Ether
- Packaging
- 2.5g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- 7906AL
- Product name
- Ethylene Glycol Bis(propionitrile) Ether
- Packaging
- 25g
- Price
- $154
- Updated
- 2021/12/16
- Product number
- CHM0129671
- Product name
- ETHYLENE GLYCOL BIS(PROPIONITRILE) ETHER
- Purity
- 95.00%
- Packaging
- 25ML
- Price
- $1136.58
- Updated
- 2021/12/16
Ethylene Glycol Bis(propionitrile) Ether Chemical Properties,Usage,Production
Application
Ethylene glycol bis (propionitrile) ether (EGBE) is used as an electrolyte additive to improve the cycling stability and rate capability of Li/Li1.2Mn0.54Ni0.13Co0.13O2 cells at high operating voltage (4.8 V). After 150 cycles, cells with 1.0 wt% of EGBE-containing electrolytes have remarkable cycling performance and 89.0% capacity retention, while the cells with baseline electrolytes only remain at 67.4% capacity retention. EGBE preferably oxidizes on the cathode surface compared to the LiPF6/carbonate electrolyte. The improved cycling performance can be attributed to more stable and robust surface layer yield via the incorporation of EGBE, which mitigates the oxidation of electrolytes on the cathode electrode and inhibits the dissolution of bulk transition metal ions upon cycling at high voltage[1].
Synthesis
The preparation method of ethylene glycol bis (propionitrile) ether is as follows: with ethylene glycol and acrylonitrile as reaction raw materials, reaction under the catalysis of reaction temperature 30 ℃～70 and aqueous catalyst solution generates ethylene glycol bis (propionitrile) ether. The described aqueous catalyst solution is the compound base catalyst aqueous solution, and this compound base catalyst aqueous solution is mixed with a triethyl benzyl ammonium hydroxide aqueous solution and sodium hydrate aqueous solution.
References
[1] Pengbo Hong . “Effect of ethylene glycol bis (propionitrile) ether (EGBE) on the performance and interfacial chemistry of lithium-rich layered oxide cathode.” Journal of Power Sources 329 (2016): Pages 216-224.
Ethylene Glycol Bis(propionitrile) Ether Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Ethylene Glycol Bis(propionitrile) Ether manufacturers
- Product
- 3,3'-(Ethylenedioxy)dipropiononitrile 3386-87-6
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1Kg
- Purity
- 99.9%
- Supply Ability
- 200tons
- Release date
- 2024-04-07
- Product
- ETHYLENE GLYCOL BIS(PROPIONITRILE) ETHER 3386-87-6
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2019-12-31