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Copper (I) Bromide

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Identification
Molecular formula

CuBr

CAS number
7787-70-4
State
State

solid

Melting point (Celsius)
492.00
Melting point (Kelvin)
765.00
Boiling point (Celsius)
1 345.00
Boiling point (Kelvin)
1 618.00
General information
Molar mass
143.4500g/mol
Density
4.7100g/cm3
Appearence

green powder

Comment on solubility

Solubility of Copper(I) Bromide (CuBr)

Copper(I) bromide, represented by the chemical formula CuBr, exhibits intriguing solubility characteristics. The solubility of CuBr can be summarized as follows:

  • Solvent Interaction: CuBr is known to be soluble in certain organic solvents such as ethanol and acetonitrile, but it has limited solubility in water.
  • Temperature Dependency: The solubility of CuBr can increase with temperature when dissolved in organic solvents, leading to better dissolution rates.
  • Precipitate Formation: In aqueous solutions, CuBr tends to form a precipitate when mixed with water, indicating its low solubility in this solvent.

Overall, the solubility of CuBr is context-dependent and varies significantly with the type of solvent used. As a general rule, its low solubility in water makes it less favorable for aqueous applications, while its interaction with organic solvents may offer interesting possibilities for specific applications.

Interesting facts

Interesting Facts About Copper(I) Bromide (CuBr)

Copper(I) bromide, commonly referred to as CuBr, is a significant compound in various chemical processes and applications. Below are some intriguing aspects of this versatile compound:

  • Historical Significance: Copper(I) bromide has been utilized since the early 18th century in photography due to its photosensitive properties, making it a key component in early photographic emulsions.
  • Role in Catalysis: CuBr acts as an effective catalyst in various chemical reactions, particularly in organic synthesis. Its ability to promote reactions without being consumed makes it valuable in developing new compounds.
  • Electrochemistry: The compound is of great interest in electrochemistry, particularly for its role as a conductor in devices such as batteries and photodetectors.
  • Unique Properties: CuBr can exist in various forms, including crystalline structures, which can exhibit different electrical and optical properties, leading to diverse applications in electronics.

As an intriguing component of both historical and modern chemistry, Copper(I) bromide continues to be a subject of study and application, showcasing the importance of transition metal compounds in scientific research and industrial practices.