1-Ethyl-3-methylimidazolium chloride
|
|
1-Ethyl-3-methylimidazolium chloride ??
- ???
- 77-79 °C(lit.)
- ??
- 1.435 g/cm3
- ???
- 0Pa at 20-50℃
- ???
- 186 °C
- ?? ??
- Store below +30°C.
- ??? ??
- ??? ??? ??
- ??
- ?? ??
- ???
- ?? ?????.
- ??
- Hygroscopic
- BRN
- 5163190
- ???
- ????. ???? ?? ????. ?? ???? ???? ????.
- InChI
- 1S/C6H11N2.ClH/c1-3-8-5-4-7(2)6-8;/h4-6H,3H2,1-2H3;1H/q+1;/p-1
- InChIKey
- BMQZYMYBQZGEEY-UHFFFAOYSA-M
- SMILES
- [Cl-].CCn1cc[n+](C)c1
- LogP
- -2.6 at 23℃ and pH6.6
- CAS ??????
- 65039-09-0(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi,N,T | ||
|---|---|---|---|
| ?? ???? ?? | 36/38-51/53-36/37/38-25 | ||
| ????? | 26-57-45-37/39-29 | ||
| ????(UN No.) | 2811 | ||
| WGK ?? | 2 | ||
| F ?????? | 3-10 | ||
| TSCA | TSCA listed | ||
| HS ?? | 2933 29 90 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 |
1-Ethyl-3-methylimidazolium chloride C??? ??, ??, ??
??? ??
green crystals??
1-Ethyl-3-methylimidazolium chloride is an imidazolium chloride ionic liquid that can be used as:- A starting material for the preparation of 1-ethyl-3-methylimidazolium chloride/tetrafluoroborate (EMI.Cl.BF4) molten salt for electrochemical studies.
- A solvent as well as catalyst for the depolymerization of oak wood lignin.
- A solvent in the hydrolysis of hemicellulose (xylan) to xylose using Brnsted acid catalysts.
??
ChEBI: An organic chloride salt in which the cationic component is 1-ethyl-3-methylimidazolium.?? ??
1-Ethyl-3-methylimidazolium chloride is an organic salt and a room-temperature ionic liquid (RTIL). It is used as a solvent in many organic reactions due to its unique properties like small vapor pressures, high thermal stabilities and ionic conductivities.Synthesis
1-methylimidazole and ethyl chloride (1:1) were uniformly dispersed in ethanol. After heating to 35 ° C with a circulating heating device, under stirring conditions, irradiation with ultraviolet light of 600 W/m 2 for 10 h to obtain a quaternary ammonium salt solution of 1-ethyl-3-methylimidazolium chloride in a yield of 100%.
Purification Methods
A yellow solution of impure 1-ethyl-3-methylimidazolium chloride (ALDRICH) (50 g) having a yellow color in deionized water (250 mL) was prepared. Decolorizing charcoal (3 g) was added to the yellow solution and the resulting mixture was heated at 65° C. for 24 hours. The solution was cooled to room temperature and filtered. The filtrate was colorless. The water was removed from the colorless filtrate using a lyophilizer. The resulting solid was then heated under a vacuum for 48 hours at 65° C. The product white solid was substantially pure 1-ethyl-3-methylimidazolium chloride (48 g).1-Ethyl-3-methylimidazolium chloride ?? ?? ? ???
???
?? ??
1-Ethyl-3-methylimidazolium chloride ?? ??
???( 390)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Kindchem(Nanjing)Co.,Ltd | +86-025-025-85281586 18651653755 |
sales@kindchem.cn | China | 1225 | 58 |
| Nanjing MSN chemical Co., Ltd | +86-025-57015632 +86-18913029712 |
sales@msnchem.com | China | 26 | 34 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 |
Sibel@chuanghaibio.com | China | 8737 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 |
sales1@chuanghaibio.com | China | 5218 | 58 |
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-18712993135 |
sales01@tairunfaz.com | China | 8046 | 58 |
| Hebei Jingbo New Material Technology Co., Ltd | +86-19931165850 |
hbjbtech@163.com | China | 1000 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20111 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | 13343047651 |
admin@zlchemi.com | China | 3689 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18633929156 |
admin@hblongbang.com | China | 972 | 58 |
| Shandong Deshang Chemical Co., Ltd. | +86-0531-8875-2665 +86-13153039501 |
info@deshangchem.com | China | 659 | 58 |
1-Ethyl-3-methylimidazolium chloride ?? ??:
1-?????? ???? ????? ?????? ???????? ??? 2-??????? ?? ??? ????? ????? ????? ?????? ??? ?????? ???
Ethyl 4-hydroxy-3-methoxycinnamate
1,3-DIDECYL-2-METHYLIMIDAZOLIUM CHLORIDE
Methylene Chloride
1-DODECYL-2-METHYL-3-BENZYLIMIDAZOLIUM CHLORIDE
1-ETHYL-2,3-DIMETHYLIMIDAZOLIUM CHLORIDE
1-Hexyl-3-methylimidazolium chloride
Fludazonium Chloride
1-(Cyanomethyl)-3-methylimidazolium chloride