- [Dmim] Cl
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![[Dmim] Cl pictures](/ProductImageEN1/2025-06/Small/0dc9333a-2db6-4145-b158-b765fcce0e3a.png)
- $3.00 / 25KG
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2026-04-17
- CAS:79917-88-7
- Min. Order: 0.1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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| | 1,3-DIMETHYLIMIDAZOLIUM CHLORIDE Basic information | | Uses |
| Product Name: | 1,3-DIMETHYLIMIDAZOLIUM CHLORIDE | | Synonyms: | 1,3-DIMETHYLIMIDAZOLIUM CHLORIDE;1,3-DiMethyl-1H-iMidazol-3-iuM chloride;[C1MIm]Cl;1H-Imidazolium,1,3-dimethyl-, chloride (1:1);1,3-Dimethyl-3-imidazolium Chloride;1,3-DimethylimidazoliumChloride>;1,3-DimethylimidazoliumChloride,98%;1,3-Dimethyl-1H-imidazol-3-ium chloride - [D71532] | | CAS: | 79917-88-7 | | MF: | C5H9ClN2 | | MW: | 132.59 | | EINECS: | 415-450-7 | | Product Categories: | Imidazolium Compounds;Imidazolium Salts (Ionic Liquids);Ionic Liquids;Synthetic Organic Chemistry | | Mol File: | 79917-88-7.mol |  |
| | 1,3-DIMETHYLIMIDAZOLIUM CHLORIDE Chemical Properties |
| Melting point | 125 °C | | storage temp. | Inert atmosphere,Room Temperature | | Water Solubility | Soluble in water | | form | powder to crystal | | color | White to Almost white | | InChI | InChI=1S/C5H9N2.ClH/c1-6-3-4-7(2)5-6;/h3-5H,1-2H3;1H/q+1;/p-1 | | InChIKey | IIJSFQFJZAEKHB-UHFFFAOYSA-M | | SMILES | [N+]1(C)C=CN(C)C=1.[Cl-] |
| | 1,3-DIMETHYLIMIDAZOLIUM CHLORIDE Usage And Synthesis |
| Uses | 1,3-Dimethylimidazolium chloride can be used as a solvent and a catalyst for alkylation, esterification, and polymerization reactions. 99% of this product is primarily used in the pharmaceutical industry. | | Synthesis | 1. To a 250 mL round bottom flask, add 10 g of 1-methylimidazole and immerse the flask in an ice bath. Slowly add 10 mL of 37% aqueous hydrochloric acid solution dropwise. After 20 min of reaction, the solvent was removed by rotary evaporator to obtain 1-methylimidazole hydrochloride, which can be used in the next reaction without further purification.
2. In a Q-tube reactor, 3.0 g of 1-methylimidazole hydrochloride and 2.28 g of dimethyl carbonate (DMC, 0.025 mol) were added. The reaction mixture was heated to 170 °C and kept for 2 h. Upon completion of the reaction, 1,3-dimethylimidazolium chloride was obtained in quantitative yield.
3. The structure of the product was confirmed by 1H-NMR (200 MHz, DMSO-d6): δ= 9.46 (s, 1H), 7.87 (s, 2H), 3.87 (m, 6H). | | References | [1] Molecules, 2018, vol. 23, # 11,
[2] Chemistry Letters, 2010, vol. 39, # 10, p. 1112 - 1113 |
| | 1,3-DIMETHYLIMIDAZOLIUM CHLORIDE Preparation Products And Raw materials |
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