Ethylvinylbenzene (mixture of isomers)

Identification

Molecular formula

C₁₀H₁₂

CAS number

28106-30-1

IUPAC name

1-ethyl-2-vinyl-benzene;1-ethyl-3-vinyl-benzene;1-ethyl-4-vinyl-benzene

State

Liquid at room temperature. It is often used as an intermediate in chemical synthesis or as a comonomer in polymer production.

Melting point (Celsius)

-63.00

Melting point (Kelvin)

210.15

Boiling point (Celsius)

172.00

Boiling point (Kelvin)

445.15

General information

Molecular weight

118.20g/mol

Molar mass

118.1950g/mol

Density

0.8967g/cm³

Appearence

Ethylvinylbenzene is a colorless liquid. It is typically clear and may have a mild aromatic odor, characteristic of aromatic hydrocarbons.

Comment on solubility

Solubility of 1-Ethyl-2-vinyl-benzene, 1-Ethyl-3-vinyl-benzene, and 1-Ethyl-4-vinyl-benzene

The compounds 1-ethyl-2-vinyl-benzene, 1-ethyl-3-vinyl-benzene, and 1-ethyl-4-vinyl-benzene, which are derivatives of styrene, exhibit notable solubility characteristics that are important to consider:

Solvent Interaction: These compounds are generally soluble in organic solvents such as ethanol, toluene, and acetone due to their non-polar aromatic structures.
Water Solubility: In contrast, they demonstrate very low solubility in water. This is attributed to their hydrophobic nature, making them less likely to interact with polar solvents.
Temperature Influence: Solubility may increase with temperature, leading to enhanced dissolution in organic solvents at higher temperatures.

These compounds can be described as having a hydrophobic character, which limits their solubility in polar media. As a result:

Their applications often require them to be used in a non-aqueous environment.
Understanding their solubility is crucial for their use in polymer chemistry and organic synthesis.

In summary, the solubility of 1-ethyl-2-vinyl-benzene, 1-ethyl-3-vinyl-benzene, and 1-ethyl-4-vinyl-benzene in various solvents highlights their utility in organic reactions and pathways, while also illustrating the challenges faced when integrating them into aqueous systems.

Interesting facts

Interesting Facts about 1-Ethyl-2-vinyl-benzene, 1-Ethyl-3-vinyl-benzene, and 1-Ethyl-4-vinyl-benzene

1-Ethyl-2-vinyl-benzene, 1-Ethyl-3-vinyl-benzene, and 1-Ethyl-4-vinyl-benzene are interesting derivatives of styrene, each with unique structural orientations that contribute to their chemical reactivity and properties. Here are some captivating facts about these compounds:

Synthetic Pathways: These compounds can be synthesized through a range of methods, including carbonylation and olefination, which underscores the versatility of organic synthesis in generating functionally diverse molecules.
Applications: They find applications in producing specialty polymers and resins, thanks to their vinyl groups, which allow for further polymerization, enhancing the properties of materials.
Substituent Effects: The position of the ethyl and vinyl groups (meta-, para-, or ortho-) significantly affects their chemical behavior, influencing factors like **reaction rates** and **stability**.
Structure-Activity Relationship: In chemistry, understanding how the structural variations of these isomers affect their reactivity is crucial for designing specific reactions or materials with desired characteristics.
Research Potential: Ongoing academic research focuses on these compounds’ roles in developing advanced materials, which could have implications in fields like nanotechnology and biomedicine.

It's fascinating to see how small changes in chemical structure can lead to a vast array of properties and potential uses. As a scientist or student, this exemplifies why understanding structure-function relationships in chemistry is so essential. Always remember: “The molecules we study today can lead to the innovations of tomorrow!”

Synonyms

SCHEMBL14960