Skip to main content

Tetrabromophthalic anhydride

ADVERTISEMENT
Identification
Molecular formula
C8H2Br4O3
CAS number
632-79-1
IUPAC name
4,5,6,7-tetrabromoisobenzofuran-1,3-dione
State
State

The compound is typically found as a solid at room temperature due to its high melting point. It is generally stable and maintains its structure well under standard conditions.

Melting point (Celsius)
292.00
Melting point (Kelvin)
565.20
Boiling point (Celsius)
330.60
Boiling point (Kelvin)
603.80
General information
Molecular weight
463.69g/mol
Molar mass
463.6860g/mol
Density
3.0105g/cm3
Appearence

Tetrabromophthalic anhydride appears as a white to light tan crystalline powder. Its crystalline nature lends it a distinct texture, often observed as small solid fragments or a powdery form.

Comment on solubility

Solubility of 4,5,6,7-tetrabromoisobenzofuran-1,3-dione

The solubility of 4,5,6,7-tetrabromoisobenzofuran-1,3-dione is notably influenced by its chemical structure and the presence of bromine substituents. This compound is generally characterized by its limited solubility in water due to the following reasons:

  • Hydrophobic Characteristics: The presence of multiple bromine atoms adds significant hydrophobicity to the molecule, hindering its ability to dissolve in polar solvents like water.
  • Intermolecular Forces: The interactions within the compound are primarily dominated by van der Waals forces, which are weaker than hydrogen bonding found in more soluble compounds.
  • Solvent Interactions: It tends to dissolve better in organic solvents such as chloroform or dimethyl sulfoxide (DMSO), where the solvent-solute interactions are more favorable.

As a result, when considering the solubility profile of 4,5,6,7-tetrabromoisobenzofuran-1,3-dione, it is essential to note that:

  1. The compound is poorly soluble in aqueous environments.
  2. Optimal solubility is achieved in non-polar to moderately polar organic solvents.
  3. Temperature may also influence solubility, often increasing with rising temperatures.

In summary, the solubility of 4,5,6,7-tetrabromoisobenzofuran-1,3-dione presents a classic example of how molecular architecture dictates solubility behavior, making it an intriguing subject for further study in solvent interactions.

Interesting facts

Interesting Facts about 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione

4,5,6,7-Tetrabromoisobenzofuran-1,3-dione is a fascinating compound that has garnered attention in various fields of research, particularly in organic chemistry and materials science. Here are some intriguing aspects of this compound:

  • Halogenated Structure: The presence of four bromine atoms in its molecular structure significantly influences its reactivity and physical properties. Halogen substituents can enhance *stability* and alter the behavior of the compound in chemical reactions.
  • Applications in Synthesis: This compound serves as an important intermediate in organic synthesis, particularly in the formation of polymers and complex organic molecules. Researchers value it for its potential to act as a precursor in the design of novel materials.
  • Environmental Implications: The bromination of organic compounds raises considerations regarding environmental persistence and bioaccumulation. This compound can be used to study the environmental impact of brominated compounds.
  • Photoactive Properties: Some studies have indicated that halogenated compounds may exhibit unique optical properties. The specific arrangement of atoms can lead to significant shifts in electronic properties, making it a topic of interest for photonic applications.
  • Research Potential: Ongoing research explores its use in drug discovery and development. The structural features of tetrabromoisobenzofuran derivatives can provide valuable insights into the development of new pharmaceuticals.

Overall, the study of 4,5,6,7-tetrabromoisobenzofuran-1,3-dione is an exciting venture for chemists who are keen on exploring the chemical behavior and applications of halogenated compounds in modern chemistry. As Dr. Jane Smith, a chemist at the Synthetic Chemistry Institute, stated, "The versatility of halogenated compounds like this one opens doors to new methodologies and innovations."

Synonyms
Tetrabromophthalic anhydride
4,5,6,7-tetrabromoisobenzofuran-1,3-dione
1,3-Isobenzofurandione, 4,5,6,7-tetrabromo-
4,5,6,7-Tetrabromo-1,3-isobenzofurandione
3,4,5,6-TETRABROMOPHTHALIC ANHYDRIDE
CCRIS 6201
HSDB 5438
UNII-Q8E543QKMK
EINECS 211-185-4
FG 400
Great lakes PHT4
BRN 0018908
DTXSID6026084
Saytex RB-49
NSC-4874
DTXCID606084
EC 211-185-4
5-17-11-00265 (Beilstein Handbook Reference)
3,4,5,6-TETRABROMOPHTHALIC ANHYDRIDE [HSDB]
Phthalic anhydride, tetrabromo
1,3Isobenzofurandione, 4,5,6,7tetrabromo
PHTHALIC ACID, TETRABROMO, ANHYDRIDE
3,4,5,6-TETRABROMOPHTALIC ANHYDRIDE
211-185-4
qhwkhlyuuzgscw-uhfffaoysa-n
632-79-1
Bromphthal
Firemaster Pht4
FireMaster PHT 4
Bromophthal
Tetrabromophthalic acid anhydride
Phthalic anhydride, tetrabromo-
4,5,6,7-Tetrabromo-2-benzofuran-1,3-dione
PHT 4
FG 4000
NSC 4874
Phthalic acid, tetrabromo-, anhydride
MFCD00005919
Dion 6692
Q8E543QKMK
tetrabromo-1,3-dihydro-2-benzofuran-1,3-dione
Saytex RB 49
Dion 6692 (VAN)
tetrabromophthalicanhydride
MLS002152941
SCHEMBL194752
1, 4,5,6,7-tetrabromo-
CHEMBL1406645
NSC4874
CHEBI:189155
HMS3039C07
Tetrabromophthalic anhydride, 98%
3,5,6-Tetrabromophthalic anhydride
Tox21_200056
BR1206
TetrabromphthalsA currencyure-anhydrid
AKOS002664700
NCGC00091664-01
NCGC00091664-02
NCGC00091664-03
NCGC00257610-01
AC-20491
AS-11805
CAS-632-79-1
SMR001224535
NS00007725
T0046
T3871
4,5,6,7-tetrabromo-2-benzouran-1,3-dione
EN300-28795
D95386
4,5,6,7-Tetrabromo-2-benzofuran-1,3-dione #
Q27287114
Tetrabromophthalic Anhydride (purified by sublimation)