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trans-β-Methylstyrene

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Identification
Molecular formula
C10H12
CAS number
873-66-5
IUPAC name
but-2-enylbenzene
State
State
Liquid at room temperature.
Melting point (Celsius)
-59.00
Melting point (Kelvin)
214.15
Boiling point (Celsius)
167.00
Boiling point (Kelvin)
440.15
General information
Molecular weight
118.18g/mol
Molar mass
118.1800g/mol
Density
0.9060g/cm3
Appearence

But-2-enylbenzene, also known as trans-β-Methylstyrene, is a colorless to pale yellow liquid that can possess a sweet, floral aroma. It may appear viscous under certain conditions.

Comment on solubility

Solubility of But-2-enylbenzene

But-2-enylbenzene, also known as styrene derivative, presents interesting solubility characteristics that are influenced by its molecular structure and polarity.

General Solubility Behavior

Here are some key points regarding the solubility of but-2-enylbenzene:

  • Nonpolar Characteristics: Due to its hydrocarbon structure, but-2-enylbenzene is primarily nonpolar.
  • Solubility in Organic Solvents: It is highly soluble in nonpolar organic solvents such as hexane, benzene, and toluene.
  • Poor Water Solubility: Its solubility in water is very low, primarily because water is a polar solvent. This leads to unfavorable interactions with the nonpolar compound.

Factors Influencing Solubility

Several factors play a role in the solubility of but-2-enylbenzene:

  • Molecular Interactions: The lack of hydrogen bonding capability reduces its affinity for polar solvents like water.
  • Temperature: Increasing temperature often enhances solubility in organic solvents, which could be relevant for applications involving heat.
  • Structural Variations: Any substitutions or structural changes could alter its solubility profile.

In summary, while but-2-enylbenzene shows a robust solubility in organic solvents, its poor solubility in water emphasizes the classic rule of "like dissolves like." Understanding these solubility characteristics is essential for its application in various chemical processes.

Interesting facts

Interesting Facts about But-2-enylbenzene

But-2-enylbenzene, also known as 2-phenyl-1-propene, is a fascinating organic compound that belongs to the class of alkenes. This compound commonly captures the interest of chemists due to its unique structure and applications. Here are some intriguing aspects to consider:

  • Structural Feature: The compound features a benzene ring bonded to a propene moiety, presenting a double bond in a specific position which is crucial for its reactivity and interactions.
  • Importance in Synthesis: But-2-enylbenzene serves as a vital intermediate in organic synthesis, enabling the production of more complex compounds used in pharmaceuticals and agrochemicals.
  • Polymerization Potential: This compound can undergo polymerization, which is a chemical reaction that forms polymers. This property makes it valuable in the production of plastics and synthetic materials.
  • Reactivity: But-2-enylbenzene is known for undergoing various electrophilic addition reactions. These reactions help extend its application in creating diverse chemical compounds.
  • Natural Occurrence: It can be found in certain essential oils, lending it a role in natural products and fragrances, showcasing its potential beyond synthetic applications.
  • Research Interest: Scientists are actively studying the compound for its potential biological activities, leading to interest in its use in medicinal chemistry.

In summary, but-2-enylbenzene presents diverse applications and plays a critical role in the field of organic chemistry. Its unique properties and reactivity highlight the wealth of opportunities available for research and practical applications.

Synonyms
m-methylallylbenzene
but-2-enylbenzene
ss-Butenylbenzol
NCIOpen2_000267
NS00047662