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Dibromoalumane

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Identification
Molecular formula
AlBr2H
CAS number
21192-28-5
IUPAC name
dibromoalumane
State
State

At room temperature, dibromoalumane is in a liquid state. It is often handled in an inert environment to prevent hydrolysis.

Melting point (Celsius)
-53.50
Melting point (Kelvin)
219.65
Boiling point (Celsius)
80.00
Boiling point (Kelvin)
353.15
General information
Molecular weight
201.79g/mol
Molar mass
201.7910g/mol
Density
2.6500g/cm3
Appearence

Dibromoalumane is typically encountered as a colorless or slightly yellow liquid. It is moisture sensitive, reacting with water to form aluminum oxide and hydrobromic acid. Due to its reactivity with moisture, it is usually stored under a protective atmosphere, such as nitrogen or argon.

Comment on solubility

Solubility of Dibromoalumane

Dibromoalumane, with the chemical formula AlBr2, exhibits unique solubility characteristics that are influenced by its molecular structure and bonding. In terms of solubility:

  • Water Solubility: Dibromoalumane is generally considered to have low solubility in water. The presence of bromine, which is a large and bulky substituent, hinders its interaction with water molecules.
  • Organic Solvents: However, AlBr2 tends to be more soluble in organic solvents such as methylene chloride or diethyl ether, where it can form favorable interactions.
  • Temperature Dependence: Solubility can be affected by temperature. As the temperature increases, the solubility of many compounds, including dibromoalumane, may also increase due to enhanced molecular motion.
  • Formation of Complexes: In certain conditions, dibromoalumane may react with other molecules to form adducts, which can alter its solubility profile in different solvents.

In summary, the solubility of dibromoalumane is nuanced and context-dependent, making it a compelling subject for further study in chemical interactions and applications.

Interesting facts

Interesting Facts About Dibromoalumane

Dibromoalumane, known scientifically for its fascinating properties, is a compound that exhibits intriguing characteristics and applications in both academic research and industrial processes. Here are some key points to consider:

  • Formation: Dibromoalumane is created through the reaction of aluminum with bromine. This process is a striking example of how elemental reactions can lead to novel compounds with unique attributes.
  • Reactivity: This compound is known for its *high reactivity*. Dibromoalumane readily engages in reactions due to the presence of bromine, making it a valuable reagent in organic synthesis and various chemical applications.
  • Research Applications: As a precursor to other organometallic compounds, dibromoalumane has gained attention in fields such as material science and catalysis. Its utility in synthesizing more complex compounds showcases the importance of such reagents in advanced chemistry.
  • Safety Considerations: Handling dibromoalumane requires caution. Its reactive nature can pose hazards, making it essential to follow safety protocols when working with this compound in the laboratory.
  • Potential Uses: There's ongoing research into the potential use of dibromoalumane in the manufacturing of semiconductors and other electronic materials. The compound's properties may allow for innovative advancements in technology.

In summary, dibromoalumane is more than just a simple compound. Its properties, reactivity, and applications underscore its significance in chemistry and industry. As researchers continue to explore its potential, dibromoalumane represents just one example of the exciting world of chemical compounds.

Synonyms
SCHEMBL218062