1-Ethyl-3-methylimidazolium chloride

1-Ethyl-3-methylimidazolium chloride 속성

1-Ethyl-3-methylimidazolium chloride C화학적 특성, 용도, 생산

화학적 성질

green crystals

용도

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 Br?nsted acid catalysts.

정의

ChEBI: An organic chloride salt in which the cationic component is 1-ethyl-3-methylimidazolium.

일반 설명

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 준비 용품 및 원자재

원자재

준비 용품

1-Ethyl-3-methylimidazolium chloride 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Kindchem(Nanjing)Co.,Ltd	+86-025-025-85281586 +8618651653755	sales@kindchem.cn	China	1229	58
Nanjing MSN chemical Co., Ltd	25-57015632 +8618913029712	export@msnchem.com	China	25	34
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8617865335152	Mandy@hangyubiotech.com	China	11013	58
Hebei Jingbo New Material Technology Co., Ltd	+8619931165850	hbjbtech@163.com	China	1000	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7378	58
Shandong Juchuang Chemical Co., LTD	+86-18885615001 +86-18885615001	admin@juchuangchem.com	China	387	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15371	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2966	58

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