Skip to main content

Naphthazarin

ADVERTISEMENT
Identification
Molecular formula
C10H4O6
CAS number
475-38-7
IUPAC name
6,13-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone
State
State

Naphthazarin is generally found as a solid at room temperature.

Melting point (Celsius)
219.00
Melting point (Kelvin)
492.00
Boiling point (Celsius)
330.00
Boiling point (Kelvin)
603.00
General information
Molecular weight
238.20g/mol
Molar mass
238.1970g/mol
Density
1.4000g/cm3
Appearence

Naphthazarin is typically a yellow to orange crystalline solid. It may have a somewhat intense color, characteristic of quinones.

Comment on solubility

Solubility of 6,13-Dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone

The solubility of complex organic compounds like 6,13-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone can be influenced by several factors, making this topic fascinating. Here are some key points to consider:

  • Polarity: Given the presence of multiple ketone functional groups, the compound is likely to have polar characteristics, which can enhance its solubility in polar solvents like water.
  • Solvent Compatibility: It might display variable solubility in different organic solvents such as ethanol, acetone, or dimethyl sulfoxide (DMSO), depending on the solvent's interactions with the compound's functional groups.
  • Hydrogen Bonding: The potential for hydrogen bonding due to the presence of oxygen atoms in the molecular structure can significantly affect solubility behaviors.
  • Molecular Weight and Size: The relatively large molecular size and complex structure could limit solubility in certain conditions, as larger molecules often encounter steric hindrance in forming solvent interactions.

In summary, solubility is not a straightforward characteristic for this compound and is influenced by the intricate balance between its molecular structure and environmental factors. As expert chemists often say, "Like dissolves like," meaning the compound's solubility will vary greatly based on the solvent type used.

Interesting facts

Interesting Facts about 6,13-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone

This compound showcases an intricate structure that encapsulates the beauty and complexity of organic chemistry. Here are some intriguing aspects of this unique molecule:

  • Polycyclic Framework: The compound contains a polycyclic structure, which includes four interconnected rings. This type of arrangement often leads to fascinating electronic properties and reactivity, providing a rich field for scientific exploration.
  • Presence of Dioxane Moieties: The inclusion of dioxane units in the molecular structure adds an element of stability and can influence solubility in various solvents, making it an interesting candidate for further studies in chemical behavior.
  • Potential Biological Activity: Compounds that possess similar structural characteristics have been noted for their biological activities, and it's worth investigating if this compound exhibits any therapeutic properties, particularly in drug design.
  • Color and Light Absorption: Compounds with extensive conjugation, as indicated by the multiple double bonds, generally have significant ability to absorb light, which can lead to some fascinating optical properties and potential applications in photonics.
  • Research Applications: Due to its unique structural features, this compound might be applicable in the fields of molecular electronics, organic photonics, and as a potential precursor in synthetic organic chemistry.

Overall, 6,13-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone is not just another chemical structure; it represents the intricate tapestry of organic compounds that challenge our understanding and ignite our curiosity in the field of chemistry.

Synonyms
81-30-1
1,4,5,8-Naphthalenetetracarboxylic dianhydride
NTCDA
Naphthalenetetracarboxylic dianhydride
NTDA
Isochromeno[6,5,4-def]isochromene-1,3,6,8-tetraone
Naphthalene-1,4,5,8-tetracarboxylic dianhydride
2,7-Dioxapyrene-1,3,6,8-tetrone
NSC 84241
1,4,5,8-naphthalenetetracar-boxylic dianhydride
Naphthalene-1,8:4,5-tetracarboxylic dianhydride
1,4,5,8-Naphthalenetetracarboxylic acid dianhydride
EINECS 201-342-5
L56XQD1V6Y
1,8:4,5-Naphthalenetetracarboxylic dianhydride
[2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone
BRN 0272788
1,4,5,8-Naphthalenetetracarboxylic acid anhydride
DTXSID4052554
1,4,5,8-Naphthalenetetracarboxylic 1,8:4,5-dianhydride
NSC-84241
(2)Benzopyrano(6,5,4-def)(2)benzopyran-1,3,6,8-tetrone
DTXCID1031127
1,4,5,8-NAPHTHALENETETRACARBOXYLIC ACID, 1,8:4,5-DIANHYDRIDE
5-19-05-00423 (Beilstein Handbook Reference)
NSC84241
NAPHTHALIC 1,8:4,5-DIANHYDRIDE
6,13-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone
1,4,5,8-Naphthalenetetracarboxylic dianhydride (NTDA)
1,4,5,8-Naphthalenetetracarboxylic 1,8:4,5 dianhydride
1,4,5,8-Naphthalenetetracarboxylicdianhydride;Isochromeno[6,5,4-def]isochromene-1,3,6,8-tetraone
UNII-L56XQD1V6Y
NTA dianhydride
MFCD00006915
2,3,6,8-tetrone
SCHEMBL148025
1,4,5,8-naphthalene tetracarboxylic acid dianhydride
naphthalene-1,4,5,8-tetracarboxylic acid dianhydride
Tox21_304005
AKOS003614689
2,7-Dioxapyrene-1,3,6, 8-tetrone
FN62718
CAS-81-30-1
s10066
NCGC00357221-01
1,5-Naphthalenetetracarboxylic dianhydride
DB-056510
1,5,8-Naphthalenetetracarboxylic dianhydride
N0369
N0755
NS00038115
1,4,5,8-naphthalenetetracarboxylicdianhydride
1,5,8-Naphthalenetetracarboxylic acid anhydride
EN300-220051
1,4,5, 8-Naphthalenetetracarboxylic dianhydride
1,4,5,8-naphthalene tetracarboxylic dianhydride
1,8:4, 5-Naphthalenetetracarboxylic dianhydride
1,5,8-Naphthalenetetracarboxylic acid dianhydride
1,4,5, 8-Naphthalenetetracarboxylic acid anhydride
1,4,5, 8-Naphthalenetetracarboxylic acid dianhydride
Isochromeno[6,5,4-def]isochromene-1,3,6,8-tetrone
1,4,5,8-Naphthalenetetracarboxylic dianhydride; NTCDA
1,5,8-Naphthalenetetracarboxylic 1,8:4,5-dianhydride
Isochromeno[6,5,4-def]isochromene-1,3,6,8-tetrone #
[2]Benzopyrano[6,4-def][2]benzopyran-1,3,6,8-tetrone
1,4,5, 8-Naphthalenetetracarboxylic 1,8:4,5-dianhydride
1,4,5,8-Naphthalene, tetracarboxylic 1,8:4,5-dianhydride
1,4,5,8-Naphthalenetetracarboxylic dianhydride treated BSA
1,4,5,8-Naphthalenetetracarboxylic dianhydride treated HSA
1,4,5,8-naphthalenetetracarboxylic-1,8:4,5-dianhydride
{[2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone}
1,4,5,8-Naphthalenetetracarboxylic dianhydride treated gelatin
1,4,5,8-Naphthalenetetracarboxylic 1,8:4,5-dianhydride (8CI)
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride (purified by sublimation)
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride, (purified by sublimation)
6,13-dioxatetracyclo[6.6.2.0^{4,16}.0^{11,15}]hexadeca-1,3,8,10,15-pentaene-5,7,12,14-tetrone