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
- Molecular Weight:
- 168.19
- MDL Number:
- MFCD00019871
- MOL File:
- 3386-87-6.mol
| Boiling point | 165 °C / 5mmHg |
|---|---|
| Density | 1,07 g/cm3 |
| refractive index | 1.4470 to 1.4510 |
| FDA UNII | 233IZ4495B |
| EPA Substance Registry System | Propanenitrile, 3,3'-[1,2-ethanediylbis(oxy)]bis- (3386-87-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H315-H319 | |||||||||
| Precautionary statements | P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P310+P330-P405 | |||||||||
| Risk Statements | 23/24/25 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | 3276 | |||||||||
| HS Code | 2926.90.5050 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| NFPA 704 |
|
Ethylene Glycol Bis(propionitrile) Ether price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | E0108 | Ethylene Glycol Bis(propionitrile) Ether >97.0%(GC) | 3386-87-6 | 25g | $137 | 2024-03-01 | Buy |
| TCI Chemical | E0108 | Ethylene Glycol Bis(propionitrile) Ether >97.0%(GC) | 3386-87-6 | 100g | $395 | 2024-03-01 | Buy |
| TRC | E938015 | Ethylene Glycol Bis(propionitrile) Ether | 3386-87-6 | 2.5g | $75 | 2021-12-16 | Buy |
| AK Scientific | 7906AL | Ethylene Glycol Bis(propionitrile) Ether | 3386-87-6 | 25g | $154 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0129671 | ETHYLENE GLYCOL BIS(PROPIONITRILE) ETHER 95.00% | 3386-87-6 | 25ML | $1136.58 | 2021-12-16 | Buy |
Ethylene Glycol Bis(propionitrile) Ether Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| airuikechemical co., ltd. | +undefined86-15315557071 | sales02@airuikechemical.com | China | 994 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Univar Solutions(China) Co., Ltd. | +8615902132654 | ivy.zhuang@univarsolutions.com | China | 654 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| Longyan Tianhua Biological Technology Co., Ltd | 0086 18039857276 18039857276 | CHINA | 2783 | 58 | |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20356 | 58 |
View Lastest Price from Ethylene Glycol Bis(propionitrile) Ether manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-07 | 3,3'-(Ethylenedioxy)dipropiononitrile
3386-87-6
|
US $0.00-0.00 / Kg | 1Kg | 99.9% | 200tons | airuikechemical co., ltd. | |
 |
2020-01-01 | ETHYLENE GLYCOL BIS(PROPIONITRILE) ETHER
3386-87-6
|
US $7.00 / KG | 1KG | 99% | 100KG | Career Henan Chemical Co |
-
- 3,3'-(Ethylenedioxy)dipropiononitrile
3386-87-6
- US $0.00-0.00 / Kg
- 99.9%
- airuikechemical co., ltd.
-
- ETHYLENE GLYCOL BIS(PROPIONITRILE) ETHER
3386-87-6
- US $7.00 / KG
- 99%
- Career Henan Chemical Co