1-Ethyl-3-methylimidazolium chloride
- CAS No.
- 65039-09-0
- Chemical Name:
- 1-Ethyl-3-methylimidazolium chloride
- Synonyms
- EMIM CL;EMIC;1-ethyl-3-Methyl-1H-iMidazol-3-iuM chloride;SKL1487;SKL1551;SKL1554;SKL1344;Basionics? ST 80;BASIONIC(TM) ST 80;BASIONIC(R) ST 80
- CBNumber:
- CB5428700
- Molecular Formula:
- C6H11ClN2
- Molecular Weight:
- 146.62
- MDL Number:
- MFCD00074843
- MOL File:
- 65039-09-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 1-Ethyl-3-methylimidazolium chloride >99% | 900771 | 25G | $427 |
| 1-Ethyl-3-methylimidazolium chloride ≥95% | 30764 | 100g | $215 |
| 1-Ethyl-3-methylimidazolium chloride ≥95% | 30764 | 1kg | $640 |
| 1-Ethyl-3-methylimidazolium chloride 98% | 272841 | 5g | $50.6 |
| 1-Ethyl-3-methylimidazolium chloride 98% | 272841 | 25g | $165 |
| More product size | |||
| Melting point | 77-79 °C(lit.) |
|---|---|
| Density | 1.435 g/cm3 |
| vapor pressure | 0Pa at 20-50℃ |
| Flash point | 186 °C |
| storage temp. | Store below +30°C. |
| form | Agglomerating Crystalline Powder |
| color | Pale yellow |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| BRN | 5163190 |
| Stability | Stable. Very hygroscopic. Incompatible with strong oxidizing agents. |
| 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 DataBase Reference | 65039-09-0(CAS DataBase Reference) |
| FDA UNII | PH90AQ1E93 |
| EPA Substance Registry System | 1H-Imidazolium, 3-ethyl-1-methyl-, chloride (1:1) (65039-09-0) |
| UNSPSC Code | 12352107 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H319 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P305+P351+P338-P337+P313 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi,N,T | |||||||||
| Risk Statements | 36/38-51/53-36/37/38-25 | |||||||||
| Safety Statements | 26-57-45-37/39-29 | |||||||||
| RIDADR | 2811 | |||||||||
| WGK Germany | 2 | |||||||||
| F | 3-10 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2933 29 90 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 |
|||||||||
| NFPA 704 |
|
1-Ethyl-3-methylimidazolium chloride price More Price(35)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 900771 | 1-Ethyl-3-methylimidazolium chloride >99% | 65039-09-0 | 25G | $427 | 2026-03-19 | Buy |
| Sigma-Aldrich | 30764 | 1-Ethyl-3-methylimidazolium chloride ≥95% | 65039-09-0 | 100g | $215 | 2026-03-19 | Buy |
| Sigma-Aldrich | 30764 | 1-Ethyl-3-methylimidazolium chloride ≥95% | 65039-09-0 | 1kg | $640 | 2026-03-19 | Buy |
| Sigma-Aldrich | 272841 | 1-Ethyl-3-methylimidazolium chloride 98% | 65039-09-0 | 5g | $50.6 | 2026-03-19 | Buy |
| Sigma-Aldrich | 272841 | 1-Ethyl-3-methylimidazolium chloride 98% | 65039-09-0 | 25g | $165 | 2026-03-19 | Buy |
1-Ethyl-3-methylimidazolium chloride Chemical Properties,Uses,Production
Chemical Properties
green crystals
Uses
Used in cellulose processing.
Uses
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.
Definition
ChEBI: An organic chloride salt in which the cationic component is 1-ethyl-3-methylimidazolium.
General Description
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 Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Kindchem(Nanjing)Co.,Ltd | +86-025-025-85281586 +8618651653755 | sales@kindchem.cn | China | 1226 | 58 |
| Nanjing MSN chemical Co., Ltd | +86-025-57015632 +86-18913029712 | sales@msnchem.com | China | 26 | 34 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5235 | 58 |
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-18712993135 | sales01@tairunfaz.com | China | 8051 | 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 | 20124 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18633929156 | admin@hblongbang.com | China | 972 | 58 |
| Shandong Deshang Chemical Co., Ltd. | +86-0531-8875-2665 +8613153039501 | info@deshangchem.com | China | 661 | 58 |
Related articles
- Applications of 1-Ethyl-3-methylimidazolium chloride
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- Apr 27，2026
View Lastest Price from 1-Ethyl-3-methylimidazolium chloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | 1-Ethyl-3-methylimidazolium chloride
65039-09-0
|
US $10.00 / KG | 1KG | 99% | 5tons | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-12-01 | 1-Ethyl-3-methylimidazolium chloride
65039-09-0
|
US $0.00-0.00 / KG | 1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
 |
2025-12-01 | 1-Ethyl-3-methylimidazolium chloride
65039-09-0
|
US $0.00 / kg | 1kg | 99% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd |
-
- 1-Ethyl-3-methylimidazolium chloride
65039-09-0
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 1-Ethyl-3-methylimidazolium chloride
65039-09-0
- US $0.00-0.00 / KG
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- 1-Ethyl-3-methylimidazolium chloride
65039-09-0
- US $0.00 / kg
- 99%
- Shaanxi Dideu New Materials Co. Ltd
