81517-60-4
1-vinyl-3-ethyliMidazoliuM broMide
CAS: 81517-60-4
Molecular Formula: C7H11BrN2
81517-60-4 - Names and Identifiers
| Name | 1-vinyl-3-ethyliMidazoliuM broMide |
| Synonyms | VEIMBr SKL1586 SKL1365 1-vinyl-3-ethyliMidazoliuM broMide |
| CAS | 81517-60-4 |
81517-60-4 - Physico-chemical Properties
| Molecular Formula | C7H11BrN2 |
| Molar Mass | 203.07964 |
| Storage Condition | Room Temprature |
| Use | Application of 1-vinyl-3-ethylimidazole bromine salt can be used as an intermediate in organic synthesis and pharmaceutical intermediates, mainly used in laboratory research and development processes and chemical generation processes. |
81517-60-4 - Preparation
Reaction of 1-vinylimidazole with bromoethane in a molar ratio of 1:1.2. A certain amount of 1-vinylimidazole is placed in a three-mouth flask, bromoethane is placed in a constant pressure funnel, and the funnel is connected with the flask, and the dripping speed of the constant pressure funnel is adjusted to 1 drop/3s, so that bromoethane is dripped into the three-mouth flask to react with 1-vinylimidazole. The reaction is an obvious exothermic reaction. As the reaction progresses, it can be observed that the liquid of the system gradually becomes viscous. After dropping bromoethane, react for a period of time to completely react 1-vinylimidazole, and then let it stand at room temperature to completely crystallize the reaction product to obtain white crystals.
Last Update：2024-04-10 22:29:15
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CAS: 81517-60-4
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CAS: 81517-60-4
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View History
81517-60-4
103204-69-9
28798-28-9
763115-04-4
513-42-8
955372-86-8
1374003-95-8
16136-58-6
67774-74-7
126325-50-6
103204-69-9
28798-28-9
763115-04-4
513-42-8
955372-86-8
1374003-95-8
16136-58-6
67774-74-7
126325-50-6