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Naphthalene-1,4,5,8-tetracarboxylic acid

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Identification
Molecular formula
C14H6O8
CAS number
19410-63-6
IUPAC name
naphthalene-1,4,5,8-tetracarboxylic acid
State
State
At room temperature, naphthalene-1,4,5,8-tetracarboxylic acid is in a solid state with a crystalline structure.
Melting point (Celsius)
380.00
Melting point (Kelvin)
653.00
Boiling point (Celsius)
670.00
Boiling point (Kelvin)
943.00
General information
Molecular weight
294.20g/mol
Molar mass
294.1950g/mol
Density
1.8040g/cm3
Appearence
Naphthalene-1,4,5,8-tetracarboxylic acid typically appears as a white to off-white crystalline powder. It is stable under normal conditions and should be handled in an area with proper ventilation to avoid inhalation.
Comment on solubility

Solubility of Naphthalene-1,4,5,8-tetracarboxylic Acid

Naphthalene-1,4,5,8-tetracarboxylic acid (C12H6O8) exhibits distinct solubility characteristics that are important for its usage and applications. Understanding its solubility can be crucial for researchers and industries alike.


Solubility Traits:

  • Water Solubility: Naphthalene-1,4,5,8-tetracarboxylic acid is generally considered to be sparingly soluble in water. This can be attributed to the presence of hydrophobic naphthalene rings within its structure, which tend to resist interaction with polar water molecules.
  • Solvent Compatibility: This compound shows a greater affinity for organic solvents. It is known to dissolve quite effectively in solvents such as:
    • Dimethyl sulfoxide (DMSO)
    • Acetone
    • Alcohols (e.g., ethanol, methanol)
  • pH Dependence: Solution pH may also affect its solubility; it can become more soluble at various pH levels due to the ionization of the carboxylic acid groups.

In summary, the solubility of naphthalene-1,4,5,8-tetracarboxylic acid is characterized by its limited water solubility and enhanced compatibility with organic solvents. Understanding these key points can facilitate better handling and application in chemical processes.

Interesting facts

Interesting Facts About Naphthalene-1,4,5,8-tetracarboxylic Acid

Naphthalene-1,4,5,8-tetracarboxylic acid is a fascinating compound with a variety of applications in chemical synthesis and materials science. Here are some intriguing aspects of this compound:

  • Structure and Complexity: The compound consists of a naphthalene core, which is a polycyclic aromatic hydrocarbon. This structure allows for interesting chemical reactivity due to its multiple carboxylic acid functional groups.
  • Synthesis: Naphthalene-1,4,5,8-tetracarboxylic acid can be synthesized through various chemical reactions, often involving the oxidation of naphthalene derivatives. This makes it an important compound in organic synthesis.
  • Applications in Materials Science: One of its major applications is in the production of polymers. This compound acts as a crosslinker and can enhance the mechanical properties of materials.
  • Biological Significance: There is ongoing research into the potential biological activities of naphthalene-1,4,5,8-tetracarboxylic acid, including its effects on cellular processes and its potential use in pharmaceuticals.
  • Environmental Considerations: Like many aromatic compounds, its presence in the environment raises questions about toxicity and degradation. Understanding its environmental impact is crucial for its safe application.

This compound exemplifies the intricate relationship between structure and function in chemistry. As we continue to explore its properties and applications, naphthalene-1,4,5,8-tetracarboxylic acid reveals the beauty and complexity inherent in the world of chemical compounds. As chemistry students often say, "The structure of a molecule dictates its behavior!"

Synonyms
1,4,5,8-NAPHTHALENETETRACARBOXYLIC ACID
128-97-2
1,4,5,8-Tetracarboxynaphthalene
UNB96NX2F8
DTXSID4059592
RefChem:415790
1,4,5,8-naptetraCOOH
DTXCID0033916
Naphthalene-1,4,5,8-tetracarboxylic acid
Tetra acid
NSC-66207
C14H8O8
NSC66207
MFCD00004012
1,4,5,8-naphthalene tetracarboxylic acid
CHEMBL367553
1,4,5,8-Naphthalenetetracarboxylic Acid (contains Monoanhydride)
EINECS 204-924-7
NSC 66207
UNII-UNB96NX2F8
BRN 0436046
NCIStruc1_001520
NCIStruc2_001460
SCHEMBL22122
3-09-00-04889 (Beilstein Handbook Reference)
1,5,8-Tetracarboxynaphthalene
SCHEMBL29417502
NCI66207
BBL034634
BDBM50056930
CCG-36832
NCGC00013765
SBB067129
STL426762
1,5,8-Naphthalenetetracarboxylic acid
AKOS015901822
SB66616
Naphthalene-1,4,5,8-tetracarboxylicacid
NCGC00013765-02
NCGC00096875-01
NCI60_021524
4,8-dicarboxynaphthalene-1,5-dicarboxylate
DB-041915
CS-0182946
N0770
NS00024065
EN300-226724
F19533
128N972
AC-907/34110020
AE-641/32252001
Q27291158
1 pound not4 pound not5 pound not8-Naphthalenetetracarboxylic acid