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1-Bromo-2-vinylbenzene

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Identification
Molecular formula
C8H7Br
CAS number
38820-43-8
IUPAC name
1-bromo-2-vinyl-benzene
State
State
At room temperature, 1-bromo-2-vinylbenzene exists as a liquid.
Melting point (Celsius)
-35.00
Melting point (Kelvin)
238.15
Boiling point (Celsius)
230.00
Boiling point (Kelvin)
503.15
General information
Molecular weight
181.05g/mol
Molar mass
181.0480g/mol
Density
1.3710g/cm3
Appearence
A colorless to pale yellow liquid with a distinct aromatic odor.
Comment on solubility

Solubility of 1-bromo-2-vinyl-benzene

1-bromo-2-vinyl-benzene, also known as o-bromostyrene, exhibits interesting solubility characteristics that can be influenced by several factors:

  • Polarity: The presence of the bromine atom contributes to the molecule's overall polarity, enhancing its solubility in polar solvents.
  • Solvents: It is generally soluble in organic solvents such as:
    • Benzene
    • Toluene
    • Ethanol
  • Water Solubility: 1-bromo-2-vinyl-benzene is insoluble in water due to its hydrophobic aromatic structure.

According to the principle of "like dissolves like," the nonpolar portions of 1-bromo-2-vinyl-benzene make it less favorable for dissolution in polar solvents. For practical applications, this means that when working with this compound, using nonpolar solvents for reactions or dilutions is advisable.

Overall, understanding the solubility of 1-bromo-2-vinyl-benzene can significantly influence its use in various chemical processes and applications.

Interesting facts

Interesting Facts about 1-Bromo-2-vinyl-benzene

1-Bromo-2-vinyl-benzene, also known as o-bromostyrene, is a fascinating compound that holds significance in both academic and industrial realms. This compound is not just another member of the bromobenzene family; it possesses unique properties that make it an interesting subject of study.

Key Characteristics and Applications:

  • Organic Synthesis: 1-Bromo-2-vinyl-benzene is utilized as an important intermediate in organic synthesis, particularly in creating various aromatic compounds.
  • Polymerization Reactions: Its vinyl group makes it a candidate for polymerization, leading to the development of polymers with tailored properties.
  • Pharmaceutical Applications: The compound's derivatives are often explored for their potential therapeutic effects, contributing to advancements in medicinal chemistry.

Unique Reactivity:

This compound exhibits reactivity that can be harnessed in various chemical reactions. The presence of both bromine and vinyl groups allows for:

  • Electrophilic aromatic substitution reactions, which can be strategically used to introduce other functional groups into the benzene ring.
  • Michael addition reactions, which can lead to the formation of more complex molecular structures.

Research Potential:

Scientists are increasingly interested in the reactivity and utility of compounds like 1-bromo-2-vinyl-benzene, prompting further research into:

  • Mechanistic pathways that define its reactions.
  • Novel applications in materials science and pharmaceuticals.

In summary, 1-bromo-2-vinyl-benzene exemplifies the intricate relationship between molecular structure and reactivity. As research continues, this compound may unveil even more exciting possibilities, showcasing the dynamic nature of organic chemistry. As scientists often state, "The power of innovation lies in the smallest structures."

Synonyms
2-Bromostyrene
2039-88-5
1-Bromo-2-vinylbenzene
1-bromo-2-ethenylbenzene
Benzene, 1-bromo-2-ethenyl-
o-Bromostyrene
2-Bromo-styrene
MFCD00000076
9A96GP6Z5D
Styrene, o-bromo-
UNII-9A96GP6Z5D
Bromstyrol
o-Bromovinylbenzene
EINECS 218-027-3
o -Bromovinylbenzene
1-bromo-2-vinyl benzene
EC 603-094-7
1-Bromo-2-vinylbenzene #
SCHEMBL50072
2-VINYLPHENYL BROMIDE
CHEMBL1890855
DTXSID8040777
2-Bromostyrene (Stabilised with TBC)
2-Bromostyrene (stabilized with TBC)
AKOS005257810
CS-W017069
FB19333
J7.858A
RS-1008
NCGC00164055-01
SY017137
DB-045204
B2355
NS00004486
EN300-60999
F12180
Q27272268
F2189-0075
InChI=1/C8H7Br/c1-2-7-5-3-4-6-8(7)9/h2-6H,1H
1-Bromo-2-ethenylbenzene;1-Bromo-2-vinylbenzene;2-Vinyl-1-bromobenzene
2-Bromostyrene, contains 0.1% 3,5-di-tert-butylcatechol as inhibitor, 97%