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Naphthalenetetracarboxylic dianhydride

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Identification
Molecular formula
C14H4O6
CAS number
81-30-1
IUPAC name
furo[3,4-f]isobenzofuran-1,3,5,7-tetrone
State
State

At room temperature, Naphthalenetetracarboxylic dianhydride is in a solid state. It is typically stable under normal conditions but should be stored in a cool, dry place to maintain its integrity.

Melting point (Celsius)
214.00
Melting point (Kelvin)
487.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
254.16g/mol
Molar mass
254.1560g/mol
Density
1.7000g/cm3
Appearence

Naphthalenetetracarboxylic dianhydride appears as a pale yellow to orange powder or crystalline solid. Its color may vary slightly based on purity and particle size. It typically takes the form of fine, uneven particles.

Comment on solubility

Solubility of Furo[3,4-f]isobenzofuran-1,3,5,7-tetrone

The solubility of furo[3,4-f]isobenzofuran-1,3,5,7-tetrone presents intriguing characteristics, particularly due to its complex structure which influences its interaction with solvents. Understanding the solubility of this compound is essential for both synthetic applications and practical usage. Here are some key points regarding its solubility:

  • Solvent Dependence: The solubility is highly dependent on the solvent type, with polar solvents typically enhancing its solubility.
  • Formation of Hydrogen Bonds: The presence of functional groups may allow the compound to engage in hydrogen bonding, which can significantly affect solubility in various polar solvents.
  • Variable Temperature Influence: Solubility may vary with temperature; generally, increased temperatures lead to increased solubility for many organic compounds.
  • Molecular Interactions: The interactions between solute and solvent molecules, such as dipole-dipole interactions, can also play an essential role in determining solubility.

To summarize, the solubility of furo[3,4-f]isobenzofuran-1,3,5,7-tetrone can be characterized by its medium and specific conditions, making it a unique compound for researchers interested in its chemical properties. As with many organic compounds, a clear understanding of its solubility profile is crucial for its successful application in various chemical contexts.

Interesting facts

Exploring Furo[3,4-f]isobenzofuran-1,3,5,7-tetrone

Furo[3,4-f]isobenzofuran-1,3,5,7-tetrone is a fascinating compound that belongs to the larger category of polycyclic compounds. Its unique structure and properties open up discussions on various aspects of organic chemistry, materials science, and pharmaceutical applications.

Interesting Characteristics:

  • Polycyclic Nature: This compound consists of multiple fused rings, contributing to its stability and unique electronic properties.
  • Fluorescent Properties: Many compounds with similar structures exhibit interesting fluorescence, making them potential candidates for applications in optoelectronics.
  • Biological Significance: Research has indicated that compounds related to isobenzofuran can exhibit biological activity, leading to explorations in medicinal chemistry.
  • Synthetic Versatility: The synthesis of this compound often involves innovative methods such as cyclization reactions, enabling the creation of complex organic molecules.

Given its intricate electronic structure, Furo[3,4-f]isobenzofuran-1,3,5,7-tetrone often serves as a subject of interest in various fields of research. Its potential applications in drug development and materials science lend it a promising future in ongoing chemical explorations.
As scientists continue to delve into its properties, it's exciting to think about the discoveries and advancements that may arise from studying this compound.

Synonyms
PYROMELLITIC DIANHYDRIDE
89-32-7
Pyromellitic anhydride
PMDA
Pyromellitic acid anhydride
Pyromellitic acid dianhydride
1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone
1,2,4,5-Benzenetetracarboxylic anhydride
Pyromellitic 1,2:4,5-dianhydride
NSC 4798
HSDB 6950
1,2,4,5-Benzenetetracarboxylic dianhydride
EINECS 201-898-9
Benzene-1,2,4,5-tetracarboxylic dianhydride
Benzene-1,2:4,5-tetracarboxylic dianhydride
UNII-2Z22T30QZQ
1H,3H-Benzo(1,2-c:4,5-c')difuran-1,3,5,7-tetrone
furo[3,4-f][2]benzofuran-1,3,5,7-tetrone
2Z22T30QZQ
pyromellitic dianhydride (PMDA)
1,2,4,5-Benzenetetracarboxylic 1,2:4,5-dianhydride
NSC-4798
DTXSID1026536
NSC4798
1,2,4,5 Benzenetetracarboxylic 1,2:4,5 dianhydride
Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetraone
1,2,4,5-benzenetetracarboxylic acid dianhydride
benzene-1,2,4,5-tetracarboxylic acid dianhydride
1H,3H-furo[3,4-f][2]benzofuran-1,3,5,7-tetrone
DTXCID906536
1,2,4,5-BENZENETETRACARBOXYLIC ACID 1,2:4,5-DIANHYDRIDE
CAS-89-32-7
Benzo[1,2-c
1-PMDA
MFCD00005005
furo[3,4-f]isobenzofuran-1,3,5,7-tetrone
Oprea1_783432
SCHEMBL15763
Pyromellitic dianhydride, 97%
CHEMBL3182140
STR04559
Tox21_201714
Tox21_303118
STL477627
AKOS000120068
4,5-c']difuran-1,3,5,7-tetraone
PYROMELLITIC DIANHYDRIDE [HSDB]
5,11-dioxatricyclo[7.3.0.0^{3,7}]dodeca-1,3(7),8-triene-4,6,10,12-tetrone
NCGC00164170-01
NCGC00164170-02
NCGC00256972-01
NCGC00259263-01
1.2.4.5-Benzenetetracarboxylic anhydride
AC-11735
DB-057127
B0040
NS00020125
P2103
EN300-18019
1H,2-c:4,5-c']difuran-1,3,5,7-tetrone
D92186
A916668
Pyromellitic Dianhydride (purified by sublimation)
1,4,5-Benzenetetracarboxylic 1,2:4,5-dianhydride
Q1407366
Z57127502
F0001-2194
1H,3H-Benzo(1,2-c;4,5-c')difuran-1,3,5,7-tetrone
5,11-dioxatricyclo[7.3.0.0,3,7]dodeca-1,3(7),8-triene-4,6,10,12-tetrone
201-898-9
InChI=1/C10H2O6/c11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h1-2