Skip to main content

Copper(II) phthalocyanine

ADVERTISEMENT
Identification
Molecular formula
C32H16Cl8N8Cu
CAS number
147-14-8
IUPAC name
copper;5,7,15,17,23,25,33,35-octachloro-2,11,20,29,37,39-hexaza-38,40-diazanidanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13(18),14,16,19(39),20,22(27),23,25,28,30(37),31(36),32,34-nonadecaene
State
State

At room temperature, Copper(II) phthalocyanine is in a solid state. It is typically a stable and non-reactive compound under normal conditions.

Melting point (Celsius)
500.00
Melting point (Kelvin)
773.00
Boiling point (Celsius)
1 000.00
Boiling point (Kelvin)
1 273.00
General information
Molecular weight
576.07g/mol
Molar mass
576.0660g/mol
Density
1.6000g/cm3
Appearence

Copper(II) phthalocyanine typically appears as a blue or green solid. It is a highly stable compound and often found in a crystalline form. The intense color of this compound makes it a popular pigment.

Comment on solubility

Solubility of Copper; 5,7,15,17,23,25,33,35-Octachloro-2,11,20,29,37,39-Hexaza-38,40-Diazanidanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13(18),14,16,19(39),20,22(27),23,25,28,30(37),31(36),32,34-Nonadecaene

When discussing the solubility of this complex compound, several factors come into play due to its intricate structure and the presence of multiple chlorine atoms. Here are some key points:

  • Polarity: The extensive chlorination contributes to a significant degree of polarity, which generally enhances solubility in polar solvents.
  • Interaction with Solvents: The solubility can be markedly affected by the choice of solvent. In polar solvents, such as water or alcohols, the solubility might be higher due to dipole-dipole interactions.
  • Insolubility in Non-Polar Solvents: Conversely, this compound is likely to be insoluble in non-polar solvents like hexane or toluene, as the lack of polar interactions hinders solvation.
  • Complexation: The presence of copper ions may allow for complexation with ligands in the solution, potentially increasing its apparent solubility.

It is essential to conduct experimental evaluation of solubility under various conditions for a comprehensive understanding. As stated, "The solubility of a substance is often a crucial determinant of its practical utility in chemical applications." Thus, one must consider the >contextual environment when assessing the solubility of this particular compound.

Interesting facts

Interesting Facts about Copper

Copper, a versatile and essential element, serves a critical role in various scientific and industrial applications. Here are some captivating insights:

  • Conductivity Star: Copper is renowned for its excellent electrical and thermal conductivity, making it a cornerstone of electrical wiring and electronic devices.
  • Biological Necessity: It appears as a vital trace element in many biological processes, particularly in the functioning of enzymes such as cytochrome c oxidase, which is crucial for cellular respiration.
  • Antimicrobial Properties: Copper has natural antimicrobial properties, capable of killing a wide variety of bacteria, viruses, and fungi. This property is leveraged in medical devices and hospital surfaces to reduce infection rates.
  • Allotropes: In addition to its elemental form, copper can be found in various alloys, such as bronze (copper and tin) and brass (copper and zinc), each with distinct characteristics suitable for diverse applications.
  • Historical Significance: Copper has been used by humans for thousands of years, dating back to ancient civilizations. Its discovery marked the beginning of the Chalcolithic Age (Copper Age) and played a key role in the development of metallurgy.
  • Environmental Role: Copper is involved in several biochemical processes within plants and animals, contributing to photosynthesis and acting as a catalyst in the synthesis of hemocyanin, a copper-based oxygen carrier in some invertebrates.

As an element, copper signifies innovation, moving from its ancient uses in tools and art to modern applications in technology, healthcare, and sustainable energy solutions. As we delve deeper into its myriad roles, the importance of copper remains significant in both science and everyday life.