Skip to main content

1,2-Dibromo-3,4-dimethylbenzene

ADVERTISEMENT
Identification
Molecular formula
C8H8Br2
CAS number
-not available-
IUPAC name
1,2-dibromo-3,4-dimethyl-benzene
State
State

At room temperature, 1,2-dibromo-3,4-dimethylbenzene is generally a liquid due to its relatively low melting point of 62°C, despite its crystalline appearance in solid state.

Melting point (Celsius)
62.00
Melting point (Kelvin)
335.15
Boiling point (Celsius)
269.00
Boiling point (Kelvin)
542.15
General information
Molecular weight
265.95g/mol
Molar mass
265.9490g/mol
Density
1.7050g/cm3
Appearence

1,2-Dibromo-3,4-dimethylbenzene typically appears as a colorless to pale yellow liquid. Its distinctive molecular structure with two bromine atoms contributes to its characteristic high density.

Comment on solubility

Solubility of 1,2-Dibromo-3,4-dimethyl-benzene

1,2-Dibromo-3,4-dimethyl-benzene, also known as 1,2-dibromo-o-xylene, showcases a rather notable solubility profile that can be understood through various factors:

  • Polarity: The presence of bromine atoms introduces greater polarity, albeit it remains a nonpolar compound overall due to its hydrocarbon backbone.
  • Solvents: This compound is generally soluble in nonpolar solvents, such as hexane and toluene, due to similar intermolecular interactions. Conversely, it has limited solubility in polar solvents like water.
  • Temperature Influence: As with many organic compounds, solubility can increase with temperature, allowing for more effective dissolution in appropriate solvents.

In conclusion, 1,2-dibromo-3,4-dimethyl-benzene primarily exhibits solubility in nonpolar environments, making it essential to consider solvent choice when working with this compound. Additionally, it exemplifies the essential principle that "like dissolves like," reinforcing the importance of molecular structure in solubility behavior.

Interesting facts

Interesting Facts about 1,2-Dibromo-3,4-dimethyl-benzene

1,2-dibromo-3,4-dimethyl-benzene is a fascinating compound that belongs to the class of polybrominated aromatic hydrocarbons. Here are some intriguing aspects to consider:

  • Substituted Structure: This compound is a derivative of benzene, characterized by multiple substituents on the aromatic ring. The presence of two bromine atoms at positions 1 and 2, along with two methyl groups at positions 3 and 4, gives it unique properties.
  • Stability and Reactivity: The electron-withdrawing nature of bromine atoms enhances the stability of the compound. However, it also makes it reactive under certain conditions, particularly in electrophilic substitution reactions.
  • Applications in Research: Compounds like 1,2-dibromo-3,4-dimethyl-benzene are often used in the synthesis of other complex organic molecules. Their unique functionalities can be instrumental in developing new materials or pharmaceuticals.
  • Environmental Impact: Similar brominated compounds have been studied for their environmental effects, particularly concerning bioaccumulation and toxicity. Understanding the behavior of this compound contributes to a broader grasp of chemical safety and sustainability.
  • Cultural References: Although 1,2-dibromo-3,4-dimethyl-benzene might not pop up in everyday conversations, its structure embodies the beauty of organic chemistry and serves as an excellent study case for students exploring functional groups and molecular interactions.

In summary, 1,2-dibromo-3,4-dimethyl-benzene is not just a complex chemical formula to memorize; it's a gateway to understanding fundamental organic principles, environmental considerations, and the potential it holds in scientific advancements. As the renowned chemist Linus Pauling once said, “The best way to have a good idea is to have a lot of ideas.” Exploring such compounds can lead to innovative thinking in chemistry.

Synonyms
1,2-dibromo-3,4-dimethylbenzene
Benzene, dimethyl-, dibromo deriv.
24932-49-8
DIBROMOXYLENE
28805-90-5
dibromo-o-xylene
3,4-Dibromo-o-xylene;
SCHEMBL1248015
SCHEMBL21616742
DTXSID60182997
AKXKKSAGNHWXPQ-UHFFFAOYSA-N
"1,2-Dibromo-3,4-dimethylbenzene"
DB-201279