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1,2-Dibromo-3,5-dimethylbenzene

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Identification
Molecular formula
C8H8Br2
CAS number
145689-18-7
IUPAC name
1,2-dibromo-3,5-dimethyl-benzene
State
State

At room temperature, 1,2-Dibromo-3,5-dimethylbenzene is typically found as a liquid. However, under certain conditions, such as lower temperatures or if impure, it can solidify.

Melting point (Celsius)
20.00
Melting point (Kelvin)
293.00
Boiling point (Celsius)
282.00
Boiling point (Kelvin)
555.00
General information
Molecular weight
264.99g/mol
Molar mass
264.9860g/mol
Density
1.6670g/cm3
Appearence

1,2-Dibromo-3,5-dimethylbenzene is a colorless to pale yellow liquid. It may also be found as a solid if cooled or in certain conditions. Its appearance can slightly vary depending on purity and specific conditions of storage.

Comment on solubility

Solubility of 1,2-Dibromo-3,5-dimethyl-benzene

1,2-Dibromo-3,5-dimethyl-benzene, also known as 1,2-dibromo-m-xylene, exhibits distinct solubility characteristics that are influenced by its molecular structure and the presence of bromine substituents. Here are some key points regarding its solubility:

  • Polar vs Nonpolar: Due to the presence of bromine atoms, which are relatively electronegative, the compound shows some degree of polarity. However, the overall structure remains largely nonpolar.
  • Solubility in Water: 1,2-Dibromo-3,5-dimethyl-benzene is practically insoluble in water. The nonpolar nature of the hydrocarbon backbone limits interaction with polar water molecules, leading to minimal solubility.
  • Solubility in Organic Solvents: The compound is soluble in organic solvents such as hexane, benzene, and chloroform. This solubility pattern is typical for many aromatic brominated compounds due to their hydrophobic nature.
  • Temperature Influence: Like many organic compounds, its solubility may vary with temperature. Increased temperatures can enhance solubility in organic solvents, allowing for a better dissolution.

In conclusion, understanding the solubility of 1,2-dibromo-3,5-dimethyl-benzene is crucial for its applications in chemical synthesis and formulation. As a general rule in chemistry, "like dissolves like," which is apparent in its behavior when interacting with polar versus nonpolar solvents.

Interesting facts

Interesting Facts about 1,2-Dibromo-3,5-dimethyl-benzene

1,2-Dibromo-3,5-dimethyl-benzene, commonly known as a brominated aromatic compound, boasts unique properties and notable applications in various fields of chemistry. Here are some engaging insights into this intriguing compound:

  • Diverse Applications: This compound is often used in organic synthesis, serving as a building block in the production of other chemical products such as pharmaceuticals and agrochemicals.
  • Importance in Research: Researchers utilize 1,2-dibromo-3,5-dimethyl-benzene as a model compound to study bromination reactions and the reactivity patterns of halogenated aromatic systems.
  • Substituent Effects: The presence of both bromine atoms and methyl groups positions this compound as a prime candidate for examining the effects of substituents on reactivity and stability in electrophilic aromatic substitution reactions.
  • Environmental Considerations: As a brominated compound, it is essential to study its environmental impact and degradation pathways, especially since brominated compounds can potentially contribute to ecological concerns.

In conclusion, 1,2-dibromo-3,5-dimethyl-benzene not only serves as a vital tool in synthetic and medicinal chemistry but also plays a crucial role in understanding the chemistry of brominated aromatics. Its intriguing structure and diverse functionality make it a compound of great interest for chemists and students alike.

Synonyms
4,5-Dibromo-m-xylene
116668-61-2
1,2-dibromo-3,5-dimethylbenzene
SCHEMBL4696777
MFCD07780695