diazoethane - Names and Identifiers
diazoethane - Physico-chemical Properties
| Molecular Formula | C2H4N2
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| Boling Point | -19--17 °C |
diazoethane - Upstream Downstream Industry
diazoethane - Introduction
diazoethane is an organic compound with the chemical formula C2H4N2. It is a colorless liquid with a strong yellow-green smell at room temperature. diazoethane is an unstable compound that readily decomposes to give off nitrogen. Its combustion temperature is low, and can be ignited by the fire source, so it has a certain degree of danger.
One of the main uses of diazoethane is as a diazo reagent in organic synthesis. It can be diazotized with other organic compounds to generate compounds with special functions. In addition, diazoethane can also be used to prepare compounds such as amino compounds, nitrogen heterocyclic compounds and oxalate esters.
There are several methods of preparing diazoethane. A common method of preparation is by passing nitrogen gas into a solution containing ethylene oxide and sulfuric acid, followed by purification by distillation to obtain diazoethane. Another method is to react sodium azide with an alcohol to form a diazo compound, which is then treated with acid to give diazoethane.
When dealing with diazoethane, you need to pay attention to its instability and flammability. Should be away from fire and high temperature environment, stored in a cool, ventilated place. At the same time, you should follow the relevant safety procedures, wear appropriate protective equipment, and avoid exposure to diazoethane. In the process of handling and transportation, attention should be paid to prevent its decomposition and leakage, so as not to cause safety accidents.
Last Update：2024-04-10 22:29:15