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Triethylaluminium

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Identification
Molecular formula
C6H15Al
CAS number
97-93-8
IUPAC name
aluminum;ethane
State
State

At room temperature, triethylaluminium is a liquid. It is generally handled as a solution due to its reactive nature.

Melting point (Celsius)
-50.00
Melting point (Kelvin)
223.15
Boiling point (Celsius)
194.00
Boiling point (Kelvin)
467.15
General information
Molecular weight
114.16g/mol
Molar mass
114.1620g/mol
Density
0.8350g/cm3
Appearence

Triethylaluminium is a colorless liquid. However, it is often sold as a solution in hexane, which is also colorless. It is pyrophoric in nature, meaning it can ignite spontaneously upon exposure to air.

Comment on solubility

Solubility of Aluminum Ethane

Aluminum ethane, a compound that can be more commonly associated with organometallic chemistry, exhibits unique solubility characteristics. The solubility of such compounds is influenced by several factors:

  • Polarity: Aluminum ethane exhibits limited polarity due to the alkyl chains present, which can affect its interaction with solvents.
  • Solvent compatibility: This compound generally demonstrates better solubility in non-polar or weakly polar organic solvents, such as hexane or toluene, rather than in polar solvents like water.
  • Temperature dependence: Like many organometallics, solubility can vary with temperature, becoming more soluble at elevated temperatures in compatible solvents.
  • Complex formation: In some cases, aluminum ethane can form complexes with certain ligands, enhancing its solubility in specific solvent environments.

It is essential to note that the concept of solubility can be nuanced, as "like dissolves like" often applies. To summarize:

  1. Aluminum ethane is generally insoluble in water.
  2. Better solubility is observed in non-polar organic solvents.
  3. Temperature and the presence of ligands can significantly affect its solubility profile.

Understanding the solubility behavior of aluminum ethane is crucial for its application in various chemical processes and for optimizing reactions in synthetic chemistry.

Interesting facts

Interesting Facts About Aluminum Ethane

Aluminum ethane, also known as ethyl aluminum, is an intriguing compound that showcases the fascinating interplay between metals and organic groups. Here are some standout features of this compound:

  • Versatile Chemical: Aluminum ethane is often utilized in the chemical industry as a catalyst in various polymerization processes, particularly in the production of polyethylene and other polymers.
  • Organometallic Chemistry: This compound falls under the category of organometallics, which are compounds containing metal-carbon bonds. Organometallic chemistry plays a crucial role in advanced synthetic methods in organic chemistry.
  • Unique Reactivity: Aluminum ethane exhibits unique reactivity patterns, making it a valuable reagent in synthetic organic chemistry. It can participate in reactions that are not typical of either metal or organic compounds alone.
  • Coordination Chemistry: The aluminum atom in ethane can exhibit different coordination geometries, leading to potentially diverse structures and properties. This opens up avenues for synthesizing new materials.
  • Use in Fuel Additives: Due to its chemical properties, aluminum ethane has been researched as a potential additive in fuel formulations, targeting improved combustion efficiency and reduced emissions.

As a compound that bridges the worlds of metals and organic chemistry, aluminum ethane stands out with its unique features and applications. As one explores the depths of organometallic chemistry, it's essential to appreciate the nuances and possibilities presented by compounds like aluminum ethane. The study of such compounds not only deepens our understanding of chemical interactions but also leads to innovations in various industrial processes!