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CAS 97-93-8

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Triethylaluminum

Description:
Triethylaluminum (TEA) is an organoaluminum compound with the chemical formula Al(C2H5)3. It is a colorless to yellowish liquid at room temperature and is known for its highly reactive nature, particularly with moisture and air, which can lead to the formation of flammable hydrogen gas. TEA is a strong Lewis acid and acts as a powerful reducing agent, making it useful in various chemical reactions, including polymerization processes, particularly in the production of polyolefins. It is also employed as a catalyst in organic synthesis. Due to its reactivity, triethylaluminum must be handled under inert atmospheres, such as nitrogen or argon, to prevent hazardous reactions. The compound has a low boiling point and is soluble in non-polar solvents, but it reacts vigorously with water, producing aluminum hydroxide and ethane. Safety precautions are essential when working with TEA, as it poses significant fire and health hazards. Proper storage in tightly sealed containers away from moisture is crucial to maintain stability and prevent accidents.
Formula:C6H15Al
InChI:InChI=1S/3C2H5.Al/c3*1-2;/h3*1H2,2H3;
InChI key:InChIKey=VOITXYVAKOUIBA-UHFFFAOYSA-N
SMILES:[Al](CC)(CC)CC
Synonyms:
  • Aluminium, triethyl-
  • Aluminum Triethanide
  • Aluminum, triethyl
  • Teal
  • Teal 2
  • Triaethylaluminium
  • Triethylalane
  • Triethylaluminium
  • Triethylaluminum
  • Trietilaluminio
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