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Diethylaluminum chloride

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Identification
Molecular formula
C4H10AlCl
CAS number
96-10-6
IUPAC name
chloro(diethyl)alumane;dichloro(ethyl)alumane
State
State

At room temperature, diethylaluminum chloride is a liquid. Due to its reactive nature, it is typically handled in a controlled environment such as a glovebox, or with dry, inert gases.

Melting point (Celsius)
-50.00
Melting point (Kelvin)
223.15
Boiling point (Celsius)
130.20
Boiling point (Kelvin)
403.35
General information
Molecular weight
120.52g/mol
Molar mass
120.5190g/mol
Density
1.0520g/cm3
Appearence

Diethylaluminum chloride is a colorless liquid. It is known for its sensitivity to moisture and air, typically fuming in moist air. It is often handled under inert gas atmospheres in laboratory settings to prevent degradation due to its reactivity with water vapor.

Comment on solubility

Solubility of Chloro(diethyl)alumane; Dichloro(ethyl)alumane (C4H10AlCl)

The solubility of chloro(diethyl)alumane; dichloro(ethyl)alumane in various solvents can be quite intriguing due to the nature of its chemical structure. This compound is characterized by its aluminum-chlorine bonds and hydrocarbon chains, which influence its solubility properties.

Factors Affecting Solubility

When considering the solubility of C4H10AlCl, several factors come into play:

  • Polarity: The presence of the aluminum chloride group indicates a polar character, which can enhance solubility in polar solvents.
  • Hydrophobic Alkyl Chains: The diethyl groups contribute hydrophobic characteristics, favoring solubility in nonpolar solvents.
  • Interactions with Solvents: The solubility can also be influenced by specific interactions with solvents, such as hydrogen bonding or dipole-dipole interactions.

Expected Solubility Behavior

Based on its structural features, we can predict the following:

  • C4H10AlCl is likely to be soluble in polar organic solvents, such as alcohols or acetone.
  • In nonpolar solvents, the solubility may still be considerable due to the hydrocarbon parts.
  • It is generally insoluble in water due to its organic nature and the interactions between water molecules.

In conclusion, the solubility of chloro(diethyl)alumane; dichloro(ethyl)alumane is a complex interplay of its chemical nature, resulting in varying degrees of solubility in different solvent environments.

Interesting facts

Interesting Facts about Chloro(diethyl)alumane

Chloro(diethyl)alumane, also known as dichloro(ethyl)alumane, is a fascinating organoaluminum compound that has garnered attention in the field of synthetic chemistry. This compound is particularly noteworthy for several reasons:

  • Reactivity: Organoaluminum compounds, including chloro(diethyl)alumane, are renowned for their high reactivity. They can easily participate in a variety of chemical reactions, such as polymerization and alkylation, making them valuable in organic synthesis.
  • Applications: This compound is often utilized in the production of various polymers and as a catalyst in several chemical processes. Its ability to create new carbon-carbon bonds is of particular interest to chemists seeking efficient synthesis routes.
  • Aluminum Chemistry: Aluminum, being a group 13 element, exhibits unique properties due to its empty d-orbitals. This allows compounds like chloro(diethyl)alumane to engage in interesting coordination chemistry, which can lead to the formation of even more complex chemical species.
  • Safety Considerations: Like many organoaluminum compounds, chloro(diethyl)alumane should be handled with care. Its reactivity with water can lead to the release of hydrogen gas, posing potential hazards in laboratory settings.
  • Research Potential: As a relatively underexplored compound in the realm of organometallic chemistry, chloro(diethyl)alumane presents opportunities for academic research and industrial applications, paving the way for the development of innovative chemical processes.

In summary, chloro(diethyl)alumane exemplifies the dynamic world of organometallic chemistry, where its reactivity and applications continue to intrigue chemists. As one delves into its properties, one can appreciate the balance between its diverse uses and the careful consideration needed for safe handling.

Synonyms
ETHYLALUMINUM SESQUICHLORIDE
Triethyldialuminium trichloride
Sesquiethylaluminum chloride
Trichlorotriethyldialuminum
Triethyltrichlorodialuminum
Trichlorotriethyldialuminium
Triethyldialuminum trichloride
Triethylaluminum sesquichloride
HSDB 2013
EINECS 235-137-7
EC 235-137-7
Aluminum, trichlorotriethyldi
Aluminum, chlorodiethyl-, mixt with dichloroethylaluminum
Aluminum, dichloroethyl-, mixt with chlorodiethylaluminum
DTXSID4027737
DTXCID301840414
Aluminum, chlorodiethyl, mixt with dichloroethylaluminum
Aluminum, dichloroethyl, mixt with chlorodiethylaluminum
235-137-7
12075-68-2
di-m-chlorido(chloro)triethyldialuminum
ethyl aluminum sesquichloride
ethylaluminum sesquichioride
SCHEMBL27296629
LDXMUMPEDOQULK-UHFFFAOYSA-K
Ethylaluminum sesquichloride, 97%
MFCD00044852
AKOS015915435
DB-041577
chloro(diethyl)alumane;dichloro(ethyl)alumane
Ethylaluminium sesquichloride, 0.4M solution in hexane