- ETHYLLITHIUM
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- $8.00 / 1kg
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2019-07-06
- CAS:811-49-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 100MT
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| | Ethyllithium Basic information |
| | Ethyllithium Chemical Properties |
| Melting point | 95℃ | | density | 0.862 g/mL at 25 °C | | Fp | −17 °F | | storage temp. | 2-8°C | | BRN | 3587196 |
| | Ethyllithium Usage And Synthesis |
| Chemical Properties | Ethyllithium, chemical formula C2H5Li. It is a colorless flaky crystal or colorless to yellowish solution. Melting point 95 ℃ (nitrogen atmosphere). Upon sublimation, the vapor consists of hexameric and tetrameric molecules. Soluble in pentane, hexane or heptane, soluble in benzene, and hexamer in solution. Decomposes with water. When heated, it is decomposed into ethylene, lithium hydride and a small amount of butane and butene. The commercial reagent is 1 mol/L benzene solution. | | Uses | Ethyllithium is a general organolithium reagent used in the nucleophilic addition reaction to synthesize a variety of intermediates. | | Uses | Grignard-type reactions. | | Definition | ChEBI: Ethyllithium is an alkyllithium compound. | | Preparation | Ethyllithium can be synthesized by reacting bromoethane with metallic lithium in pentane. | | Hazard | Ignites in air, reacts with oxidizing materials. | | Precautions | Ethyllithium solids are highly flammable when exposed to air. The solution is flammable and corrosive, and reacts violently with water. Stored at low temperature for one week, half of the reagents were converted to ethane, ethylene, and acetaldehyde. |
| | Ethyllithium Preparation Products And Raw materials |
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